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Digital Free-formTechnical Directory January 2015www.norville.co.uk
- thEd.
2
Digital curve calculation and free-form lens cutting
and polishing represent a REVOLUTION in ophthalmic
manufacturing. Digital is a giant step for ophthalmic lens
design; forward looking dispensers need to grasp these new
opportunities to avail their clients of their BEST VISION EVER
through High Definition ophthalmic lenses.
Digital free-form isn’t only about progressive lenses although
how brilliant it is to produce a lens surface that incorporates
cylinder and progressive surface blended together on the rear
of the lens, or even two different progressive designs,
their cylinders and additions (Auto-Pilotor). Example of the true
mastery of free-form technology.
Digital free-form is any optical surface that might benefit (all!)
from sophisticated computer wave-front modelling. Micro lens
surface calculation potentially changing the curve positioning
at 40,000 points across a 65mm lens; truly point-focal precision.
Norville is delighted to be UK production leader in extending
the frontiers of ophthalmic free-form applications.
This fifth edition represents those continuous upgrades, as
development is ongoing, and 2015 will surely bring further
new pages to the revolution!
Frank Norville
Gloucester
Digital Design Free-form
The 21st Century Optical RevolutionWelcome to the fifth edition Norville Digital HD Directory
5th Ed. 2015
The way forward -
Digital Free-form Technology
Truly bespoke lenses
3
Digital Design Free-form Index
INNER SURFACE PROGRESSIVE OPTIONS Dual Surface HD Atoric Multifocal 4 - 7
Premium progressive - individualised 8 - 17
Premium sports +8 00 base progressive - individualised 18 - 21
Premium drivers’ inner surface progressive - individualised 22 - 27
Occupational progressive 28 - 31
Alternative design inner surface progressive 32 - 36
Value inner surface progressive 37 - 39
Front surface progressive - individualised inner surface 40 - 43
INNER SURFACE SV High definition single vision 44 - 51
High definition +8 00 base sports wraparound 52 - 55
INNER SURFACE ENHANCED READING Enhanced reading single vision 56 - 59
INNER SURFACE DEGRESSIVE Intermediate & near reading lenses 60 - 63
Reduced substance blended edges 64
High minus solutions 65 - 66
‘Solid’ resin bifocals 67 - 70
BESPOKE FREE-FORM OPTIONS 71
XXL - Larger effective diameter 72
Bespoke IRS, CombiPal 73
Pilotor / Up & Down / Auto-Pilotor 74 - 75
Free-form HD Bi-Prism 75 - 76
TECHNICAL Free-form is Green 77
Free-form enables Small 78
Free-form Bespoke Options 79
Explanation of Lens Measurements 80
Compensated Power 81 Calculation Parameters 82
Quality Control 83
Bespoke IRS & COM I AL
IRS Blended Bifocals
Bespoke HD XXL & Atoral
Slim Edge Technology
Super-Lenti
Pilotor & Auto-Pilotor
PAGES
4
Digitor lenses give wearers an outstanding visual experience, with spacious vision zones, improved peripheral vision, better looking lenses in many prescriptions and user-preferred near vision performance.
AN ADVANCED MULTIFOCAL LENS LIKE NO OTHER
is a truly elegant solution
FITTING DIGITOR
User Key Points• The very latest in multifocal ophthalmic lens technology.• Clear, Transitions and NuPolar options across 5 resin indices.• The best possible optics currently available by blending two HD surfaces.• Simpleunfussyfitting-Rx,PDs& Heights.• Option of full individualisation and customisation(CompensatedRx) whenspecified.• Wider vision in the reading area, typically a neglected part of the lens.
Simplyfollowyourregularmultifocalfittingprocedures: 1. Measure mono PDs - both distance and reading. 2.Measurefittingheighttopupilcentre.
OPTIONALYoumaywishtoforwardotherframefittingmeasurements:panto(tilt)angle, wrap angle and BVD. Particularly relevant when they are outside of the regular parameters e.g. wrap frames.
The Norville Digitor lens features a unique variable front surface base curve - a surface innovation that provides the optically ideal base curve across all viewing zones.
Depending on power, each lens comes from a different section of the “Elephant’s Trunk” curve, creating a unique variable front surface base curve that continually increases in dioptre from centre to edge.
Thisfrontsurfaceinnovationprovidesbenefitstowearersinboththedistanceand near zones. Wearers enjoy noticeably increased acuity in the periphery of the distance zone, as well as a reading area that is wider and more comfortable.
The HD inner calculation provides a more personalised outcome using average figuresortheonesyousupply.
Elephant’s Trunk Curve
The radius of the lens blankcontinually decreases from
top to bottom
VARIABLE BASE CURVE
A Personalised Lens Design
“Multifocal E Style”
Designed with these Standard Values:
•PantascopicTiltAngle 12°
•BVD 14mm
•WrapAngle 5°
•StandardInset Variable as RX
5
CM50
CM50
GR/BR
GR/BR
CM53
CM53
CM59
CM59
CP59
GR/BR
TRILOGY
TRILOGY
CP50
GR/BR
NuPolar®
15% LTF
AUTOSELECT14mm
DSM
AUTOSELECT14mm
DSM
AUTOSELECT14mm
DSM
AUTOSELECT14mm
DSM
AUTOSELECT14mm
DSM
AUTOSELECT14mm
DSM
AUTOSELECT14mm
DSM
GR/BR
NuPolar®
15% LTF
AUTOSELECT14mm
DSM
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 5.00
Dual Surface HD Atoral Multifocal
- AVAILABILITY -
COATINGLENS CODE
1.50
1.50
1.50
1.53
1.53
1.59
1.59
1.59
6
CM60
GR/BR
AUTOSELECT14mm
DSM
CP60
GR/BR
NuPolar®
15% LTF
AUTOSELECT14mm
DSM
8.00 75 12.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 6.00
8.00 75 12.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 6.00
Technical Note:
Digitor is a Customised Power Design
Totakefulladvantageof Digitor’sadvancedtechnologylenssurfacesallRxsarecompensatedforthe“asworn”position,eitherusingaveragedefaultfiguresortheindividual’sdatayousupply.WherethisrecalculatedRxexceedsISO-BSIStandardtolerancesanamendedRxpowerpanelwillbeprintedforlenspackets/orderdocketreprint.
Digitor - individually personalised for your clients.
COATINGLENS CODE
1.60
1.60
CM67
AUTOSELECT14mm
DSM 9.00 75 14.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 8.00
1.67
CM67
GR/BR
AUTOSELECT14mm
DSM 9.00 75 14.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 8.00
1.67
CP67
GR/BR
NuPolar®
15% LTF
AUTOSELECT14mm
DSM 9.00 75 14.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 8.00
1.67
Dual Surface HD Atoral Multifocal
- AVAILABILITY -
1.60
CM60
AUTOSELECT14mm
DSM 8.00 75 12.00
MINUS -+ PLUS
Adds 0.75 to 4.50 in 0.25 stepsOPPOSITE CYLS TO 6.00
7
75
6570
80
7075
65
80
Manufactured in our Gloucester UK Laboratories
Engraved Identification Markings Lens Marking Layout
LENS MARKING CHART
2020
Viewed from front.
Designs:
”A” = All purpose wear
Variable Inset0 - 4 mm
D
C
Add Index
B
A
17 17
4
Right eye uncut viewed from front.A : far vision power checking zoneB : fitting cross 4 above PRPC : prism reference point (PRP)D : near vision zone
•Permanent engraved marks•Removable ink markings
20
14
25
30
14
20
25
30
Digitor carries an extra set of engraved markings on the front surface for lens blank orientation as well as on the inner surface for glazing setting reference and identification.
NB: In practice the engraved numbers shown are reversed
(i.e. readable from the back surface)
PRESCRIPTION NOTE:Digitor multifocallensesareasignificantlydifferentdesignfromprevious progressive power lenses. Wearer experience has shown that for some in the middling and higher addition range changing over to a Digitor design may not be instantaneous, and perhaps requires a day or two for the wearer’s visual system to acclimatise. Digitor’s changedopticalarchitecturecomeswithwiderfieldsof intermediate and near and we would reassure users any slight delay in acclimatisation is worth the wait.
Add is shown as: +0.75 07 +1.00 10 +1.25 12 +1.50 15 +1.75 17 +2.00 20 +2.25 22 +2.50 25 +2.75 27 +3.00 30 +3.25 32 +3.50 35 +3.75 37 +4.00 40 +4.50 45
Index is shown as: 1.50 CR39 50 1.53 Trivex 53 1.59 Polycarb 59 1.60 60 1.67 67
8
The Ultimate in Progressive CHOICE
Calculated to “Given” Rx
3 user design style options: General, Outdoor and Desk
7 Autoselect corridor lengths from 14mm minimum fitting height in 1mm increments
INDIVIDUAL Right & Left Distance and Reading Monocular PDs
or Optional Compensated Rx Calculation
Pantascopic Tilt Angle•
Frame Wrap (face) Angle•
BVD Spectacle Frame v BVD Trial Frame•
Reading Distance•
• additional measurements submitted when ordering
Orders for ULTOR with no specific mention of design will be supplied as GENERAL WEAR, except for POLARISED/DRIVEWEAR lenses which will be provided in OUTDOOR design.
DIG ITAL OPT ICS
The Ultimate in High Definition Vision
Out of this world comprehensive progressive range
Version 14design upgrade
AUTOSELECT - when designing to eye shapes we will automatically select the most appropriate progression length.You do not need to specify unless yourequire a specific channel length.
9
Available in 3 Progressive Design Options
Rxdesignwilldefaultto“GW”whenthereisnoorderreferencetoaspecificULTORdesign,except Polarised or Drivewear lenses which will default to “O”
Characteristics
Large and wide distance vision zone for
optimised far vision
User Key Points
Uses mainly the far vision zone while
working, moves quickly and often Reads
occasionally
• INSET0to4in0.5mmsteps
• SpecifiedorAutoselectcorridorlengthsx7
• Minimumfittingheight14mm
Optional Personalisation
If additional individualisation is
required please provide us with:
• Pantoscopictilt
• Framewrapangle
• BVD-Trialandactualdistances
Widerfarvision-limitedreading“OU”Autoselect x 7
Minimum 14mm
’O’ Outdoor
Characteristics
Balanced lens Far and near vision zone are
both optimised for ideal use
User Key Points
Uses the far and near vision zone while
working, reads occasionally, moves often,
everyday life
• INSET0to4in0.5mmsteps
• SpecifiedorAutoselectcorridorlengthsx7
• Minimumfittingheight14mm
Optional Personalisation
If additional individualisation is
required please provide us with:
• Pantoscopictilt
• Framewrapangle
• BVD-Trialandactualdistances
“GW”Autoselect x 7
Minimum 14mm
’G’GeneralWear
“DT”Autoselect x 7
Minimum 14mmCharacteristics
Wideintermediateandnearvisionzone
for continuous work without any
occurrence of visual tiredness
User Key Points
Predominantly uses the near and
intermediate vision zones, reads a lot
Restrictions
Notsuitablefordriving.
• INSET0to4in0.5mmsteps
• SpecifiedorAutoselectcorridorlengthsx7
• Minimumfittingheight14mm
Optional Personalisation
If additional individualisation is
required please provide us with:
• Pantoscopictilt
• Framewrapangle
• BVD-Trialandactualdistances
• Readingdistance
High inter, large reading, limited distance
’D’ Desk Top
See Page 17 for marking details
10
Digital Design Inner Surface Progressive
- ULTOR AVAILABILITY -
COATINGLENS CODE
AUTOSELECT14mm
ISP
NU39
8.00 75=80 8.00
MINUS -+ PLUS
Available designs - General/Outdoor/Desk
Adds 0.75 to 4.00 in 0.25 steps
8.00 6.00 65=70
75=80
MINUS -+ PLUS
6.00 8.0070=75
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/Desk
GR/BR/GN
NU39
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/OutdoorAUTOSELECT14mm
ISP
NX39
GR
83% - 10% LTF
1.50
1.50
1.50 6.00 6.00 8.0075=80
70=75
MINUS -+ PLUS
OPPOSITE CYLS TO 6.00DC UNLESS STATED
NUDR
7.00 72=77 6.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
Available designs - Outdoor14mm AUTOSELECT
ISP1.50
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
1.50GR/BR
GN
Adds 0.75 to 4.00 in 0.25 steps
Available designs - Outdoor
6.00 6.00 8.0072=77
65=70
MINUS -+ PLUS
NP39 NuPolar®
15% LTF
AUTOSELECT14mm
ISP
Grey
Green
Brown
6.00 75=
80 8.00
MINUS -+ PLUS
NV39GR
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/OutdoorAUTOSELECT14mm
ISP
VARIABLE POLARISED 77% - 20% LTF
1.50
ISP
AUTOSELECT14mm
3DUL
Adds 0.75 to 4.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
4.00 70=75 4.00
MINUS -+ PLUS
(FRONT ONLY)
POLARISED
Available designs - General/Outdoor/Desk
38% LTF
1.50AUTOSELECT14mm
ISP
11
Digital Design Inner Surface Progressive
COATINGLENS CODE
- ULTOR AVAILABILITY -
OPPOSITE CYLS TO 6.00DC UNLESS STATED
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
NUNP
GR/BR
6.00 6.00
MINUS -+ PLUS
Available designs - Outdoor
Adds 0.75 to 4.00 in 0.25 steps
72=
771.53
TRILOGY NuPolar®
15% LTF
14mm AUTOSELECT
ISP
Grey
Brown
D.E. YELLOW CONTRAST TINT UV400 84% LTF
5.00 3.00 70=75
75=
80
MINUS -+ PLUS
2.00 8.0070=75
NUXT
DY
AUTOSELECT14mm Available designs - General/Outdoor/Desk
Adds 0.75 to 4.00 in 0.25 steps
1.53
D.E. BERKELEY YELLOW CONTRAST TINT UV400 62% LTF
5.00 3.00 70=75
75=
80
MINUS -+ PLUS
2.00 8.0070=75
NUXT
BY
AUTOSELECT14mm Available designs - General/Outdoor
Adds 0.75 to 4.00 in 0.25 steps
1.53
8.00 75=
80 8.00
MINUS -+ PLUS
NV53GR
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/OutdoorAUTOSELECT14mm
ISP
VARIABLE POLARISED 77% - 20% LTF
1.53
NX53
GR
TRIVEX 83% - 10% LTF
Available designs - General/Outdoor
Adds 0.75 to 4.00 in 0.25 steps
7.50 8.00
MINUS -+ PLUS75=80
14mm AUTOSELECT
ISP1.53
1.53
TRIVEX GOLD 85% - 25% LTFNG53
AG
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/Desk
4.50 8.00
+ PLUS MINUS -70=75
AUTOSELECT14mm
ISP
1.53
TRIVEX NU53
GR/BR
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/Desk
7.50 8.00
+ PLUS MINUS -76=81
AUTOSELECT14mm
ISP
1.53
TRILOGYNU53
7.50 76=81 8.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
ISP
NUDW
6.00 75=
80 8.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps AUTOSELECT14mm
ISP
35% - 22% - 12%
Available designs - General/Outdoor
1.53
12
Digital Design Inner Surface Progressive
COATINGLENS CODE
- ULTOR AVAILABILITY -
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.60
NU60
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
ISP
HIGH PLUS
10.00 8.2565=
70
+ PLUS
1.60
NU60
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
ISP 8.00 8.00 10.0075=
8070=75
MINUS -+ PLUS
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
NV58GR
5.00 75=
80 8.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/OutdoorAUTOSELECT14mm
ISP
VARIABLE POLARISED 77% - 20% LTF
1.59
POLYCARB
1.59GR/BR
GN
NP58
6.00 73=
78 9.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
Available designs - Outdoor
NuPolar®
15% LTF
AUTOSELECT14mm
ISP
Grey
Green
Brown
POLYCARB
1.59
NRPO
6.00 72=
77 8.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps AUTOSELECT14mm Available designs - Outdoor
1.59
POLYCARBNX58
GR
AUTOSELECT14mm
ISP
Available designs - General/Outdoor
7.00 8.00 10.0076=
8170=75
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
83% - 10% LTF
1.59
POLYCARBNU58
GR/BR
AUTOSELECT14mm
ISP
Available designs - General/Outdoor/Desk
7.00 8.00 10.0076=
8170=75
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
NU58
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
ISP 8.00 76=
81 9.00
MINUS -+ PLUSPOLYCARB
1.59
1.56
VISTA-MESH UV385 BROWN 90% LTF FILTERNUME
Adds 0.75 to 4.00 in 0.25 steps
8.00 70=
75 10.00
MINUS -+ PLUS
AUTOSELECT14mm
ISP
Available designs - General/Outdoor/Desk
13
Digital Design Inner Surface Progressive
- ULTOR AVAILABILITY -
COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
1.67
83% - 10% LTFNX67
GR
AUTOSELECT14mm
ISPAdds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor
7.0078=
83 10.00
MINUS -+ PLUS
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
NU67
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
ISP
MINUS -+ PLUS
8.00 10.00 12.00 9.00 7.00 75=
8070=7565=70 65=70
1.67
NU67
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
ISP
HIGH PLUS
15.00 12.00 9.2560=65
65=
70
+ PLUS
1.67
1.67
NU67
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/Desk
MINUS -+ PLUS
8.00 10.00 12.00 9.00 8.00 1.50 75=80
70=7565=70 65=7070=75
GR/BR/GN
AUTOSELECT14mm
ISP
Grey
Brown
1.67GR/BR
NP67
Adds 0.75 to 4.00 in 0.25 steps
Available designs - OutdoorAUTOSELECT14mm
ISP 8.00 6.00 70=75
75=
80
MINUS -+ PLUS
8.00 10.0070=75
NuPolar®
15% LTF
1.60
NTR6 TRIBRID
Adds 0.75 to 4.00 in 0.25 steps
8.00 75=
80 10.00
MINUS -+ PLUS
AUTOSELECT14mm
ISP
Available designs - General/Outdoor/Desk
1.60
83% - 10% LTFNU6X
GR
AUTOSELECT14mm
ISP 8.0073=
78 10.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor
1.60
NU60GR/BR/GN
Available designs - General/Outdoor/Desk
Adds 0.75 to 4.00 in 0.25 steps
5.00 8.00 10.0075=
8070=75
MINUS -
65=70
8.00 72=
77
+ PLUS
ISP
AUTOSELECT14mm
1.60
NP60
GR/BR
AUTOSELECT14mm
ISP
Adds 0.75 to 4.00 in 0.25 steps
Available designs - Outdoor
8.00 6.00 65=70
74=
79
MINUS -+ PLUS
8.00 9.0065=70
Grey
Brown
NuPolar®
15% LTF
14
Digital Design Inner Surface Progressive
- ULTOR AVAILABILITY -
COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
NU76
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
1.76
1.74GR/BR
AUTOSELECT14mm
ISP
NU74
Available designs - General/Outdoor/Desk
Adds 0.75 to 4.00 in 0.25 steps
5.00 8.00 10.0075=
8070=75
MINUS -
65=70
8.00 70=
75
+ PLUS
NU74
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
1.74 8.00 12.00 15.0075=80
65=70
MINUS -
60=65
10.00 6.00
60
70=75
+ PLUS
1.74
NUHY TINTABLE*
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/OutdoorAUTOSELECT14mm
ISP 9.00 6.00 70=75
75=
80
MINUS -+ PLUS
10.00 12.0070=75
1.74
NU74
Adds 0.75 to 4.00 in 0.25 steps
Available designs - General/Outdoor/DeskAUTOSELECT14mm
15.00 10.25 60+ PLUS
(HIGH PLUS)
8.00 10.00 12.0075=
8070=75
MINUS -+ PLUS
15
Digital Design Inner Surface Progressive
COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED
- ULTOR GLASS* AVAILABILITY -
1.52
1.52
1.60
1.60
PHOTOGREY THIN & DARK 90 - 14% DARK PHOTOCHROMICGSTD
GR
Available designs - General OnlyAUTOSELECT14mm
ISP 6.00 70=75 8.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
1.60
GS60
6.00 70=
75 10.00
MINUS -+ PLUS
AUTOSELECT14mm
ISPAdds 0.75 to 4.00 in 0.25 steps
OPPOSITE CYLS TO 4.00Available designs - General Only
GREEN GREY SOLID TINT 15% LTFSNGG
3.00 5.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps OPPOSITE CYLS TO 4.00
Available designs - General Only
70=75ISP
14mm AUTOSELECT
PGX/PBX PHOTOCHROMICGS60
6.00 70=
75 10.00
MINUS -+ PLUSPE/BP
AUTOSELECT14mm
ISPAdds 0.75 to 4.00 in 0.25 steps
OPPOSITE CYLS TO 4.00Available designs - General Only
SNRY GREEN GREY SOLID TINT 15% LTF
6.00 8.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps OPPOSITE CYLS TO 4.00
70=75
Available designs - General Only14mm
ISP
AUTOSELECT
AMETHYST - ACE2 BLUE DIDYMIUM 38% LTFSNAC
4.00 6.00
MINUS -+ PLUS70=75
Adds 0.75 to 4.00 in 0.25 steps OPPOSITE CYLS TO 4.00
Available designs - General Only
(Replaces Didymium for hot glass working)
ISP
14mm
Min 3.0mm CT
AUTOSELECT
SNGS BROWN SOLID TINT 15% LTF
4.00 6.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps OPPOSITE CYLS TO 4.00
70=75
Available designs - General Only
ISP
14mm AUTOSELECT
1.52
1.52
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
16
Digital Design Inner Surface Progressive
COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED
- ULTOR GLASS* AVAILABILITY -
1.80
1.80
PLEASE NOTE:*All ULTOR mineral lenses are produced by
our Northern European Partner Labto identical software designs.These are not UK production.
6.00 65=
70 14.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
Available designs - General Only
GS80
AUTOSELECT14mm
ISP
X RAY SAFETY FILTER PROGRESSIVE SF-6 1.80SXGR
6.00 70=
75 4.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
Available designs - General Only
Min 3mm CT
14mm
ISP
AUTOSELECT
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
1.70
1.70
GS70
6.00 70=
75 12.00
MINUS -+ PLUS
AUTOSELECT14mm
ISPAdds 0.75 to 4.00 in 0.25 steps
OPPOSITE CYLS TO 4.00Available designs - General Only
PGX/PBX PHOTOCHROMIC**GS70
PE/BP** FRONT LAMINATED DESIGN
12.00
MINUS -70=
75
AUTOSELECT14mm
ISPAdds 0.75 to 4.00 in 0.25 steps
OPPOSITE CYLS TO 4.00Available designs - General Only
17
Manufactured in our Gloucester UK Laboratories
Lens Marking Layout
Right eye uncut viewed from front.A : far vision zoneB : fitting cross 4 above PRPC : prism reference point (PRP)D : near vision zone
Ultor HD Corridor Designs
+4mm+4mm+4mm+4mm+4mm+4mm+4mm
14mm15mm16mm17mm18mm19mm20mm
Corridor Length*
(from PRP totop of NV
checking circle)
Minimum Frame Depth
FittingCross
Height above
PRP
22mm+23mm+24mm+25mm+26mm+27mm+28mm+
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
FullProgression
Length(from start of
progression to topof NV circle)
10mm11mm12mm13mm14mm15mm16mm
6mm XS 7mm 8mm S 9mm 10mm M 11mm 12mm L
*AUTOSELECT - COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
LENS FITTING CHART
Inner Surface Progressive
Version 14design upgrade
Add is shown as: +1.00 10 +1.25 12 +1.50 15 +1.75 17 +2.00 20 +2.25 22 +2.50 25 +2.75 27 +3.00 30 +3.25 32 +3.50 35 +3.75 37 +4.00 40
Designs: ”G” = General “D” = Desk Top “O” = Outdoor
•Permanent engraved marks•Removable ink markings
AddCorridor
Design Index
D
C
B
A
17 17
4
Variable Inset0 - 4 mm
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
20
14
25
30
35
20M G67
40
14
20
25
30
35
20MG67
40
7075
6560
80
75
6570
80
60
Corridor Design Options: ”XS” = Extra Short “S” = Short “M” = Medium “L” = Long
Index is shown as: 1.50 CR39 50 1.53 Trivex 53 1.56 56 1.59 Polycarb 59 1.60 60 1.67 67 1.74 74 1.76 76
Up & DownLimits
*Higher additions may be possible - see page 79.
18
IDEAL for sports eyewear and sunglasses required with a reading addition.
The same high definition Ultor optics of the progressive digital focus design can be
calculated into a plus eight base wrap design. This can also incorporate (when
given) changes in back vertex distance, wrap angle (sometimes called dihedral angle
or face angle) and the tilt angle plane of the lens front from the natural vertical
viewing distance
Whencalculated,thisdatacreatesacompensatedRxforcentralaxisofview.The
compensated Rx equation affects the point of gaze and corrects off axis errors This,
combined with digital design, provides full width corrected vision across the lens
Available in many fixed tints, Transitions and Polarised options, SPORTOR opens a
new field of opportunities for lifestyle dispensing
Ordering SPORTOR compensated progressive lenses:
Essential information: • Patient’sfullprescription
• Opticalcentres&heights,asrequired.
• Wrapangle(Dihedral)
• Pantoscopicangle(Tilt)
• Framewrapangle
• BVDtrialandactualdistance
• Basecurve
SPORTOR lenses can only be manufactured when this data is provided.
SPORTOR PERIPHERAL VISION
SPORTOR
Characteristics
Large and wide distance vision zone for
optimised far vision
User Key Points
Uses mainly the far vision zone while
working, moves quickly and often Reads
occasionally
• INSET0to4in0.5mmsteps
• Autoselectcorridorlengthsx7
• Minimumfittingheight14mm
• XXLdesigntechnologyforlarger
diameters adding 20mm to largest
available blank size
Large far vision - limited reading“SO”Autoselect x 7
Minimum 12mm
’O’ Sportor
HIGH BASE SPORTS WRAPPROGRESSIVE
NOTE: Higher powers can be produced in blended edge design - see page 75
OUTDOOR DESIGN ULTOR
19
LENS CODE COATING
SPORTOR TRILOGYWU53
4.00 76=
81 3.00
+ PLUS MINUS -
Adds 0.75 to 3.50 in 0.25 steps
WX53 SPORTOR TRILOGY 83% - 10% LTF
GR
4.0076=
81 3.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
SPORTOR TRILOGY WU53
GR/BR
4.00 76=
81 3.00
+ PLUS MINUS -
Adds 0.75 to 3.50 in 0.25 steps
AUTOSELECT14mm
ISP
AUTOSELECT14mm
ISP
AUTOSELECT14mm
ISP1.53
1.53
1.53
1.53
1.53
AUTOSELECT14mm
ISP
WUWP
GR/BR
SPORTOR TRILOGY
4.0072=
77 3.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.59
SPORTOR WRPO
4.00 72=
77 3.50
+ PLUS MINUS -
Adds 0.75 to 3.50 in 0.25 stepsAUTOSELECT18mm
ISP
NuPolar®
15% LTF
- SPORTOR AVAILABILITY -
Digital Design Inner Surface Progressive
1.53
SPORTOR D.E. YELLOW UV400 84% LTFWUXT
DY
AUTOSELECT14mm
ISP 4.0075=
80 3.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.53
SPORTOR BERKELEY YELLOW UV400 62% LTFWUXT
BY
AUTOSELECT14mm
ISP 4.0075=
80 3.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
SPORTOR 83% - 10% LTFWX58
GR
4.00 76=
81 3.50
+ PLUS MINUS -
Adds 0.75 to 3.50 in 0.25 stepsAUTOSELECT14mm
ISP1.59
Adds 0.75 to 3.50 in 0.25 steps
4.00 75=
80 3.00
MINUS -+ PLUS
WUXT SPORTOR SUN TINT 15% LTF UV400
14mm AUTOSELECT
ISP
GR/BR
1.53
SPORTOR
AUTOSELECT14mm
ISP
Adds 0.75 to 3.50 in 0.25 steps
4.00 75=
80 3.00
MINUS -+ PLUS
WUDW 35% - 22% - 12%
20
1.59
SPORTOR POLARISED MIRRORMB
MG/MS
WP58
Adds 0.75 to 3.50 in 0.25 steps
4.00 73=
78 3.50
+ PLUS MINUS -
AUTOSELECT14mm
MB Blue on Grey 10%
MG Gold on Brown 12%
MS Silver on Grey 10%
1.67
WU67
Adds 0.75 to 3.50 in 0.25 steps
6.00 75=
80 4.50
MINUS -+ PLUS
AUTOSELECT14mm
ISP
SPORTOR
LENS CODE COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.60
PU6X SPORTOR 83% - 10% LTF
GR
5.0073=
78 4.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 stepsAUTOSELECT14mm
ISP
1.67
WX67 SPORTOR 83% - 10% LTF
GR
6.0075=
80 4.50
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 stepsAUTOSELECT14mm
ISP
1.60Adds 0.75 to 3.50 in 0.25 steps
5.00 74=
79 4.00
MINUS -+ PLUS
WP60
GR/BR
SPORTOR
AUTOSELECT - SHORT AND LONG CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
SPORTOR
1.60
WU60
5.00 75=
80 4.00
+ PLUS MINUS -
Adds 0.75 to 3.50 in 0.25 stepsAUTOSELECT14mm
ISP
AUTOSELECT14mm
ISP
Grey
Brown
1.67GR/BR
5.00 75=
80 3.50
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
WP67 SPORTOR
14mm AUTOSELECT
ISP
Grey
Brown
- SPORTOR AVAILABILITY -
Digital Design Inner Surface Progressive
1.59Adds 0.75 to 3.50 in 0.25 steps
SPORTOR POLARISED MELANIN 17% LTF
MN
AUTOSELECT14mm
ISP
WP58
4.00 73=
78 3.50
+ PLUS MINUS -
1.59GR/BRGN/CO
WP58 SPORTOR NuPolar®
15% LTF
Adds 0.75 to 3.50 in 0.25 steps
4.00 73=
78 3.50
+ PLUS MINUS -GR 17%
BR 22%
GN 15%
CO 20%14mm
ISP
AUTOSELECT
NuPolar®
15% LTF
NuPolar®
15% LTF
21
Index is shown as: 1.53 Trivex 53 1.59 Polycarb 59 1.60 60 1.67 67
Add is shown as: +1.00 10 +1.25 12 +1.50 15 +1.75 17 +2.00 20 +2.25 22 +2.50 25 +2.75 27 +3.00 30 +3.25 32 +3.50 35
LENS FITTING CHART
SPORTOR
Manufactured in our Gloucester UK Laboratories
Lens Marking Layout
Inner Surface Progressive
Right eye uncut viewed from front.A : far vision zoneB : fitting cross 4 above PRPC : prism reference point (PRP)D : near vision zone
*AUTOSELECT - COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Designs: “O” = Sportor
•Permanent engraved marks•Removable ink markings
AddCorridor
Design Index
D
C
B
A
17 17
4
Variable Inset0 - 4 mm
20
14
25
30
35
20M O67
40
14
20
25
30
35
20MO67
40
7570
8070
7580
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
Ultor HD Corridor Designs
+4mm+4mm+4mm+4mm+4mm+4mm+4mm
14mm15mm16mm17mm18mm19mm20mm
Corridor Length*
(from PRP totop of NV
checking circle)
Minimum Frame Depth
FittingCross
Height above
PRP
22mm+23mm+24mm+25mm+26mm+27mm+28mm+
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
FullProgression
Length(from start of
progression to topof NV circle)
10mm11mm12mm13mm14mm15mm16mm
6mm XS 7mm 8mm S 9mm 10mm M 11mm 12mm L
Corridor Design Options: ”XS” = Extra Short “S” = Short “M” = Medium “L” = Long
Up & DownLimits
22
Forthose“atthewheel”presbyopes,FREEWAYprogressivehassomeveryspecific
design features Essentially far vision lens enhanced by digital design to give sharp
wide vision Provides complete visual comfort over long driving hours whilst ensuring
easy transition to intermediate for looking at dashboard instrumentation, with
provision of a condensed reading area with the slightly under-corrected addition
powers for when near spotting is required
Driving demands clear vision over varied distances: far distance, road ahead,
directionalsignage,mirrorusageandcloserdashboardchecks.FREEWAYprovides
dynamicvisionprioritisingfarandintermediatewithreducedastigmatism.FREEWAY
has been designed to facilitate 180º lateral gaze across distance viewing Drivers are
essentiallyeyemoversandFREEWAY’sdesigntakesthisintoaccount.
Especially adapted for professional drivers: cars, trucks, planes, trains, earth-moving
equipment,rickshawsorbicycles-FREEWAYistheirlens.
The lens for professional drivers who require an addition power.
FREEWAY - Driving progressive
SPECIALIST Progressive - Driving
Characteristics
Panoramic far vision that
enhances the visual experience
while driving
Widecorridorforcomfortable
dashboard reading
Optimised lens that provides
the highest optical quality in every
gaze direction
Low values of unwanted
astigmatism
Nearzoneareaforoccasionaluse.
User Key Points
Uses the far and inter zones
while driving, reads occasionally
For 8 base wrap designs see
SPORTOR
SpecificINSETvaluescanberequested.
If additional individualisation is
desirable please provide
Otherwise designed with these standard
values:
• PantascopicTiltAngle 12°
• BVD 14mm
• WrapAngle 5°
• StandardInset Variable as RX
Also golfers
Drivers
A Personalised Lens Design
PS. PRESCRIBER’S HOT TIPMany have found this lens design ideal for those patients
who say “Just can’t adapt to progressive lenses”
“UF”Minimum 18mm
23
COATINGLENS CODE
18mm
ISP
YX39
GR
83% - 10% LTF
1.50
- AVAILABILITY -
Adds 0.75 to 3.50 in 0.25 steps18mm
ISP
YW39
6.0075=
80
MINUS -+ PLUS
6.00 1.50
SPECIALIST Progressive - Driving
OPPOSITE CYLS TO 6.00DC UNLESS STATED
Adds 0.75 to 3.50 in 0.25 steps
6.00 6.00 8.0075=
8070=75
MINUS -+ PLUS
1.50 6.00 72=
77 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps18mm
ISP
YUDR
1.53
TRILOGYYU53
7.50 76=
81 8.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps18mm
ISP
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
6.00 75=
80 8.00
MINUS -+ PLUS
YV39GR
Adds 0.75 to 3.50 in 0.25 steps
18mm
ISP
VARIABLE POLARISED 77% - 20% LTF
1.50
1.50
YU39
Adds 0.75 to 3.50 in 0.25 steps
6.00 6.00 8.0075=80
70=75
MINUS -+ PLUSGR/BR/GN
ISP
18mm
1.50GR/BR
POLARISED + GRADUATED TINT
Adds 0.75 to 3.50 in 0.25 steps
YP3G
5.00 74=
84 5.00
MINUS -+ PLUS
18mm
ISP
Grey
Brown
1.50GR/BR
GN
Adds 0.75 to 3.50 in 0.25 steps
6.00 6.00 8.0072=
7765=70
MINUS -+ PLUS
YP39
18mm
ISP
Grey
Brown
Green
NuPolar®
15% LTF
1.50
3DFR
Adds 0.75 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
4.00 70=75 4.00
MINUS -+ PLUS
(FRONT ONLY)
POLARISED
18mm
ISP
38% LTF
24
COATINGLENS CODE
- AVAILABILITY -
SPECIALIST Progressive - Driving
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.56
VISTA-MESH UV385 BROWN 90% LTF FILTER YUME
Adds 0.75 to 3.50 in 0.25 steps
8.00 70=
75 10.00
MINUS -+ PLUS
18mm
ISP
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
1.53
D.E. YELLOW CONTRAST TINT UV400 84% LTFYUXT
DY
18mm
ISP
Adds 0.75 to 3.50 in 0.25 steps
5.00 3.00 70=75
+ PLUS
2.00 8.0070=75
75=
80
MINUS -
TRILOGYYUNP
GR/BR
6.00 72=
77 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.53
NuPolar®
15% LTF
18mm
ISP
Grey
Brown
1.53
YV53
GR
18mm
ISP 8.00 75=
80 8.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
VARIABLE POLARISED 77% - 20% LTF
YUSN
GR/BR
7.00 75 10.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
1.56
18mm
ISP
YNXT
GR/BR
SUN TINT UV400 15% LTF
18mm
ISP
Adds 0.75 to 3.50 in 0.25 steps
5.00 75=
80 4.00
MINUS -+ PLUS
1.53
1.53
YX53
GR
Adds 0.75 to 3.50 in 0.25 steps
TRIVEX 83% - 10% LTF
7.50 8.00
MINUS -+ PLUS76=
81
18mm
ISP
1.53
YU53
18mm
ISP
GR/BR
Adds 0.75 to 3.50 in 0.25 steps
7.50 8.00
MINUS -+ PLUS76=
81
1.53
YUDW
18mm
ISP 6.00 75=
80 8.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
35% - 22% - 12%
25
COATINGLENS CODE
- AVAILABILITY -
SPECIALIST Progressive - Driving
OPPOSITE CYLS TO 6.00DC UNLESS STATED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
1.59GR/BRGN/CO
YP58
6.00 73=
78 9.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
GR 17% LTF
BR 22% LTF
GN 15% LTF
CO 20% LTF18mm
ISP
*CO POWERS TO -6.00 SPH MAX
1.60
YU60
18mm
ISP 8.00 8.00 10.0075=
8070=75
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.60
83% - 10% LTFYU6X
GR
18mm
ISP 8.0073=
78 10.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.60
YP60
GR/BR
Adds 0.75 to 3.50 in 0.25 steps
8.00 6.00 65=70
74=
79
MINUS -+ PLUS
8.00 9.0065=70
18mm
ISP
Grey
Brown
1.60
YU60
Adds 0.75 to 3.50 in 0.25 steps
8.00 10.00
MINUS -+ PLUS73=
78
GR/BR/GN
ISP
18mm
1.59
YX58
GR
83% - 10% LTF
18mm
ISP
Adds 0.75 to 3.50 in 0.25 steps
7.00 76=
81 8.00
MINUS -+ PLUS
1.59
YRPO
18mm
ISP 6.00 72=
77 8.00
+ PLUS MINUS -
Adds 0.75 to 3.50 in 0.25 steps
YV58GR
18mm
ISP 6.00 75=
80 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.59
VARIABLE POLARISED 77% - 20% LTF
1.59Adds 0.75 to 3.50 in 0.25 steps
7.00 76=
81 8.00
MINUS -+ PLUS
YU58
18mm
ISP
GR/BR
NuPolar®
15% LTF
NuPolar®
15% LTF
26
COATINGLENS CODE
- AVAILABILITY -
SPECIALIST Progressive - Driving
OPPOSITE CYLS TO 6.00DC UNLESS STATED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
YUHY
GR
7.0075=
80 8.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
TINTABLE*
18mm
ISP1.74
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
YU74
18mm
ISP
GR/BR
7.0078=
83 10.00
MINUS -+ PLUS
Adds 0.75 to 4.00 in 0.25 steps
1.74
1.74
18mm
ISP
Adds 0.75 to 4.00 in 0.25 steps
8.00 75=
80 10.00
MINUS -+ PLUS
YU74
1.67GR/BR
YP67
Adds 0.75 to 3.50 in 0.25 steps
8.00 6.00 70=75
75=
80
MINUS -+ PLUS
8.00 10.0070=75
18mm
ISP
Grey
Brown
1.67
83% - 10% LTFYX67
GR
18mm
ISP 7.0078=
83 10.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.67
YU67
18mm
ISP
Adds 0.75 to 3.50 in 0.25 steps
9.00 7.00 70=75
75=
80
MINUS -+ PLUS
8.00 10.0070=75
1.67
YU67
7.0078=
83 10.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
GR/BR/GN
ISP
18mm
1.60
YTR6 TRIBRID
Adds 0.75 to 3.50 in 0.25 steps
8.00 75=
80 10.00
MINUS -+ PLUS
18mm
ISP
NuPolar®
15% LTF
27
Index is shown as: 1.50 CR39 50 1.53 Trivex 53 1.56 56 1.59 Polycarb 59 1.60 60 1.67 67 1.74 74 1.76 76
Manufactured in our Gloucester UK Laboratories
Lens Marking Layout
LENS FITTING CHART
Inner Surface Progressive
D
C
B
A
17 17
Right eye uncut viewed from front.A : far vision zoneB : fitting cross 4 above PRPC : prism reference point (PRP)D : near vision zone
4D
Freeway HD Corridor Design
+4mm18mm
Corridor Length
(from PRP totop of NV
checking circle)
Minimum Frame Depth
FittingCross
Height above
PRP
26mm+
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
FullProgression
Length(from start of
progression to topof NV circle)
14mm10mm
Variable Inset0 - 4 mm
Add Index
7075
20 F67
7570
20F67
•Permanent engraved marks•Removable ink markings
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
Add is shown as: +1.00 10 +1.25 12 +1.50 15 +1.75 17 +2.00 20 +2.25 22 +2.50 25 +2.75 27 +3.00 30 +3.25 32 +3.50 35
Up & DownLimits
28
SPECIALIST Administrator Progressive
For those work station administrators, Bureau progressive lenses have some very
specific design factors Essentially close and near vision design for keyboard and
screen users but with the availability of an excellent intermediate with limited distance
field enabling fuller lens flexibility than just a simple office degressive two focus lens
design Smooth transition between zones
High definition achieved due to Digital Ray-Path technology Oblique astigmatism
reduced
Especially for older indoor professionals, executives, administrators, doctors, bank
counter staff and teachers, anyone whose work is predominantly near and close
vision, yet with the flexibility for attending meetings and presentations
*Bureau not recommended for driving.
- Administrator Progressive Characteristics
High placement of intermediate
gives 25% of total add power
at the pupil with a small but
respectable top area for far
vision, an easy to access near
vision area considerably wider
than a general wear progressive
Fit as a standard progressive
with fitting cross set at pupil
centre
User Key Points
Indoor users design
Clear vision all distances
Far wider near and intermediate
compared to general wear
progressives
Specify as regular progressive e g
additions +1 00 to +3 50
SpecificINSETvaluescanbe
requested
GIVEN Rx CALCULATION ONLY
“UB”Minimum 18mm
29
18mm
BU39
BX39
BU53
7.50 76=81
8.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
GR
GR/BR
COATINGLENS CODE
1.50
1.50
1.53
1.53
1.50
BU39
18mm
BX53GR
18mm
SPECIALIST Administrator Progressive
1.53
BU53
6.00 75=
80 6.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
6.00 75=
80 6.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
8.00 75=
80 8.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
Available designs - Indoor only
7.50 76=81
8.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only18mm
18mm
7.50 76=81
8.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
OPPOSITE CYLS TO 6.00DC UNLESS STATED
TRILOGY
TRILOGY
TRILOGY
BUPC
18mm
8.00 76=
81 8.00
MINUS -+ PLUS
Available designs - Indoor only
Adds 1.00 to 3.50 in 0.25 steps
1.59
POLYCARB
1.59
BUPC
6.00 75=
80 6.00
MINUS -+ PLUSGR/BR
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only18mm
POLYCARB
1.56
BUME
8.00 70=75
8.00
MINUS -+ PLUSVISTA-MESH UV385 BROWN 90% LTF FILTER
18mm
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
83% - 10% LTF
83% - 10% LTF
GR/BR/GN
18mm
30
COATINGLENS CODE
SPECIALIST Administrator Progressive
1.60
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.67
1.74
BU67
Available designs - Indoor only
Adds 1.00 to 3.50 in 0.25 steps
9.00 7.00 70=75
75=
80
MINUS -+ PLUS
8.00 10.0070=75
BTR6 TRIBRID
18mm
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
8.00 75=80 10.00
MINUS -+ PLUS
BU74GR/BR
18mm
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
8.00 6.00 70=75
75=
80
MINUS -+ PLUS
10.00 12.0070=75
BU74
18mm Available designs - Indoor only
Adds 1.00 to 3.50 in 0.25 steps
10.00 8.00 70=75
75=
80
MINUS -+ PLUS
10.00 12.0070=75
1.74
1.60
BU60
6.00 70=75
6.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
1.60
BX60
8.00 73=78
8.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
GR
18mm
83% - 10% LTF
1.67
BU67
18mm Available designs - Indoor only
Adds 1.00 to 3.50 in 0.25 steps
9.00 7.00 70=75
75=
80
MINUS -+ PLUS
8.00 10.0070=75
1.60
BU60
18mm
6.00 75=80
6.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
1.74
BUHY
GR
TINTABLE*
18mm
Adds 1.00 to 3.50 in 0.25 steps
Available designs - Indoor only
8.00 6.00 70=75
75=
80
MINUS -+ PLUS
10.00 12.0070=75
BU76
18mm Available designs - Indoor only
Adds 1.00 to 3.50 in 0.25 steps
10.00 75 10.00
MINUS -+ PLUS
1.76
GR/BR/GN
18mm
GR/BR/GN
18mm
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
31
Index is shown as: 1.50 CR39 50 1.53 Trivex 53 1.56 56 1.59 Polycarb 59 1.60 60 1.67 67 1.74 74 1.76 76
Manufactured in our Gloucester UK Laboratories
Lens Marking Layout
Right eye uncut viewed from front.A : far vision zone (note: Check at 12mm up from MRP)
B : fitting cross 4 above PRP (MRP)C : prism reference point (PRP)D : near vision zone (note: Check at 13mm down from PRP)
LENS FITTING CHART
Inner Surface Administrator Progressive
D
C
B
A
17 17
4
Bureau HD Corridor Design
+4mm18mm
Corridor Length
(from PRP totop of NV
checking circle)
Minimum Frame Depth
FittingCross
Height above
PRP
28mm+
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
FullProgression
Length(from start of
progression to topof NV circle)
14mm10mm
Variable Inset0 - 4 mm
Add Index
7570
80
20B67
7075
80
20 B67
•Permanent engraved marks•Removable ink markings
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
Add is shown as: +1.00 10 +1.25 12 +1.50 15 +1.75 17 +2.00 20 +2.25 22 +2.50 25 +2.75 27 +3.00 30 +3.25 32 +3.50 35
Up & DownLimits
32
Inner Surface Progressive
SENTORprogressivedesignsdeliverthebestinconventionalprogressivelensdesign.The
heightofsophisticationinopticalperformanceandpersonalisation.BothSENTORdesigns
allow you the option to be fully compensated Rx when this data is submitted at time of
ordering
TheSENTORoptionsA and O cover the majority of your users visual needs
Calculated to “Given” Rx
2 user life style options: All Purpose and Outdoor
or optional personalised SENTOR PLUS in either style.
“ A”Autoselect x 7
Minimum 14mm
Characteristics
Balanced for all distances Far and near
vision zone are both optimised for the
most accurate combination of quality and
comfort Excellent AP design, smooth
transition between distance and near
User Key Points
All-purpose use with good balance
between different visual regions Ideal
general performance design for new or
inexperienced(nervous)wearers.Wide
near field Great comfort, with easy &
fast adaption
• SELECTINSET0to4in0.5mmstepsor
changes automatically with Rx
• SPEcIFY or leave it to us to Autoselect
corridor lengths
• Availablein7corridorlengths
• Minimumfittingheight14mm
Optional Personalisation
If additional individualisation is
required please provide us with:
• Pantoscopictilt
• BVD-Trialandspectacledistances
• Framewrapangle
A comfortable general wear lens for both new and experienced wearers ’A’ All Purpose
Version 15design upgrade
“ O”Autoselect x 7
Minimum 14mm
’O’ Outdoor
Characteristics
Extra wide distance vision zone for
optimised distant vision, near field is more
than adequate for everyday near vision
User Key Points
Uses mainly the far vision zone while
working, moves quickly and often
Exemplary lens for experienced PAL
wearers with panoramic clarity in the
distance zone
• SELECTINSET0to4in0.5mmstepsor
changes automatically with Rx
• SPEcIFY or leave it to us to Autoselect
corridor lengths
• Availablein7corridorlengths
• Minimumfittingheight14mm
Optional Personalisation
If additional individualisation is
required please provide us with:
• Pantoscopictilt
• BVD-Trialandspectacledistances
• Framewrapangle
For those physically on the move - extra wide & clear far vision
Orders for SENTOR with no specific mention of design will be supplied in “A” VERSION.
33
Inner Surface Progressive
SN39
AUTOSELECT14mm
ISP 8.00 75=80
8.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
SENTORCOATINGLENS CODE
SN39
AUTOSELECT14mm
ISP
SN3X
GR
83% - 10% LTF
SENTOR
SENTOR
Adds 0.75 to 3.50 in 0.25 steps
1.50
1.50
1.50
- SENTOR AVAILABILITY -
6.00 6.00 8.0075=
8070=75
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
6.00 6.00 8.0075=
8070=75
MINUS -+ PLUS
1.53
TRILOGYSN53
7.50 76=
81 8.00
MINUS -+ PLUS
AUTOSELECT14mm
ISP
SENTOR
Adds 0.75 to 3.50 in 0.25 steps
OPPOSITE CYLS TO 6.00DC UNLESS STATED
AUTOSELECT - SHORT AND LONG CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
6.00 75=
80 8.00
MINUS -+ PLUS
SV39GR
Adds 0.75 to 3.50 in 0.25 steps
AUTOSELECT14mm
ISP
VARIABLE POLARISED 77% - 20% LTF
1.50
GR/BR/GN
ISP
AUTOSELECT14mm
1.53
1.53
1.53
1.53
SN53
GR/BR
Adds 0.75 to 3.50 in 0.25 steps
7.50 8.00
MINUS -+ PLUS76=
81
14mm AUTOSELECT
ISP
SNTX
GR
Adds 0.75 to 3.50 in 0.25 steps
TRIVEX 83% - 10% LTF
7.50 8.00
MINUS -+ PLUS76=
81
14mm AUTOSELECT
ISP
8.00 75=
80 8.00
MINUS -+ PLUSGR
Adds 0.75 to 3.50 in 0.25 steps
AUTOSELECT14mm
ISP
VARIABLE POLARISED 77% - 20% LTFSR53
GR/BR
AUTOSELECT14mm
ISP 6.00 72=
77 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
Available designs - Outdoor
SNTP TRILOGY NuPolar®
15% LTF
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
34
Inner Surface Progressive
COATINGLENS CODE
- SENTOR AVAILABILITY -
OPPOSITE CYLS TO 6.00DC UNLESS STATED
AUTOSELECT - SHORT AND LONG CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
SN6P
GR/BR 8.00 6.00 65=70
74=
79
MINUS -+ PLUS
8.00 9.0065=70
SENTOR
Available designs - Outdoor
1.60Adds 0.75 to 3.50 in 0.25 steps
AUTOSELECT14mm
ISP
Grey
Brown
SN60 SENTOR
8.00 8.00 10.0075=
8070=75
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.60
AUTOSELECT14mm
ISP
SNX6
GR
AUTOSELECT14mm
ISP 8.0073=
78 10.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
SENTOR
1.60
83% - 10% LTF
1.60
SN60
Adds 0.75 to 3.50 in 0.25 steps
SENTOR
5.00 8.00 10.0075=
8070=75
MINUS -
65=70
8.00 72=
77
+ PLUSGR/BR/GN
AUTOSELECT14mm
ISP
Adds 0.75 to 4.00 in 0.25 steps
8.00 70=
75 10.00
MINUS -+ PLUS
VISTA-MESH UV385 BROWN 90% LTF FILTER SNME
AUTOSELECT14mm
ISP1.56
1.60
SRN6
AUTOSELECT
ISP
14mmAdds 0.75 to 3.50 in 0.25 steps
8.00 75 10.00
MINUS -+ PLUS
TRIBRID
SN56
GR/BR
AUTOSELECT14mm
ISP 7.00 75 10.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
PROGRESSIVE
1.56
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
NuPolar®
15% LTF
35
Inner Surface Progressive
COATINGLENS CODE
- SENTOR AVAILABILITY -
1.74
SNHY
7.0075=
80 8.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
SENTOR TINTABLE*
AUTOSELECT14mm
ISP
OPPOSITE CYLS TO 6.00DC UNLESS STATED
SN67
Adds 0.75 to 3.50 in 0.25 steps
SENTOR
1.67MINUS -+ PLUS
8.00 10.00 12.00 9.00 8.00 1.50 75=80
70=7565=70 65=7070=75
1.74
SN74
GR/BR
AUTOSELECT14mm
ISPAdds 0.75 to 3.50 in 0.25 steps
SENTOR
5.00 8.00 10.0075=
8070=75
MINUS -
65=70
8.00 70=
75
+ PLUS
SNX7
GR
AUTOSELECT14mm
ISP
SENTOR 83% - 10% LTF
7.0078=
83 10.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
1.67
1.74
SN74 SENTOR
8.00 8.00 10.0075=
8070=75
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
AUTOSELECT14mm
ISP
AUTOSELECT - SHORT AND LONG CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Variable reading inset - 0 to 4.00mm in 0.50mm steps available. If measured please state at time of ordering otherwise standard inset values apply.
GR/BR
SN7P
Adds 0.75 to 3.50 in 0.25 steps
SENTOR
8.00 6.00 70=75
75=
80
MINUS -+ PLUS
8.00 10.0070=75
1.67
AUTOSELECT14mm
ISP
Grey
Brown
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
SN67
AUTOSELECT14mm
ISP
SENTOR
1.67Adds 0.75 to 3.50 in 0.25 steps
MINUS -+ PLUS
8.00 10.00 12.00 9.00 7.00 75=
8070=7565=70 65=70
GR/BR/GN
AUTOSELECT14mm
ISP
SN76
8.00 10.0075=
80
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps1.76
AUTOSELECT14mm
ISP
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - All Purpose/Outdoor
Available designs - Outdoor
NuPolar®
15% LTF
36
Index is shown as: 1.50 CR39 50 1.53 Trivex 53 1.60 60 1.67 67 1.74 74 1.76 76
6mm XS 7mm 8mm S 9mm 10mm M 11mm 12mm L
7570
80
7075
80
Manufactured in our Gloucester UK Laboratories
LENS FITTING CHART
Inner Surface Progressive
Sentor SA & SO Corridor Designs
+4mm+4mm+4mm+4mm+4mm+4mm+4mm
14mm15mm16mm17mm18mm19mm20mm
Corridor Length*
(from PRP totop of NV
checking circle)
Minimum Frame Depth
FittingCross
Height above
PRP
22mm+23mm+24mm+25mm+26mm+27mm+28mm+
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
FullProgression
Length(from start of
progression to topof NV circle)
10mm11mm12mm13mm14mm15mm16mm
*AUTOSELECT - COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
Version 14design upgrade
Designs:
”A” = All Purpose
”O” = Outdoor
AddCorridor
Design Index
D
C
B
A
17 17
4
Variable Inset0 - 4 mm
Right eye uncut viewed from front.A : far vision zoneB : fitting cross 4 above PRPC : prism reference point (PRP)D : near vision zone
•Permanent engraved marks•Removable ink markings
20
14
25
30
35
20M O67
40
14
20
25
30
35
20MO67
40
Lens Marking Layout
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
Corridor Design Options: ”XS” = Extra Short “S” = Short “M” = Medium “L” = Long
Add is shown as: +1.00 10 +1.25 12 +1.50 15 +1.75 17 +2.00 20 +2.25 22 +2.50 25 +2.75 27 +3.00 30 +3.25 32 +3.50 35
37
VEcTORisageneralpurposeInnerSurfaceProgressive(ISP)design.WhilstVector
is only available in a limited number of material options it still offers silky smooth
transition through all of the vision zones A well balanced basic lens, a design tested
over time with millions of satisfied wearers
Vector is a given Rx, non-compensated design
Norville’sveryfirstfree-formdesign,nowinitsfifthyear.
Inner Surface Progressive
Characteristics
A general, all round use inner surface design
Available in 3 corridor lengths with automatic designation, dependent on fitting height
andframedepth,usingNorvilleexclusiveAutoselect to a minimum fitting height of
15mm
Vector enables continuous clear vision from distance through intermediate and
near vision zones
Maximum prism 3.0Δ
User Key Points
The inner surface progressive design offers quick adaptation for all, increasing the
overall visual field of the patient Reducing distortion, whilst maximising image quality
to provide a sharper, clearer image at all distances
Vector offers great value combined with great optics, an important start point in your
dispensing portfolio
38
- AVAILABILITY -
Inner Surface Progressive
COATINGLENS CODE
VU39
15mm
ISP
AUTOSELECT
6.00 75 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
Available designs - General only
VU39
6.00 75 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
Available designs - General Only
1.50
1.50
VU60
AUTOSELECT
ISP
15mm
7.00 75 8.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
Available designs - General Only
1.60
AUTOSELECT - CORRIDOR AVAILABILITY COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
OPPOSITE CYLS TO 6.00DC UNLESS STATED
VU67
AUTOSELECT15mm
ISP
Adds 0.75 to 3.50 in 0.25 steps
Available designs - General Only
1.67 7.00 75 8.00
MINUS -+ PLUS
MAXIMUM PRISM AVAILABLE IS 3.0Δ
VU67
Adds 0.75 to 3.50 in 0.25 steps
Available designs - General Only
7.00 70 8.00
MINUS -+ PLUS
1.67
VU60
1.60
Available designs - General Only
Adds 0.75 to 3.50 in 0.25 steps
5.00 7.50 10.007575
MINUS -
727.00 72
+ PLUS
1.50
VFP
GR/BR
6.00 72 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 steps
Available designs - General OnlyAUTOSELECT15mm
ISP
Grey
Brown
GR/BR/GN
AUTOSELECT15mm
ISP
GR/BR/GN
AUTOSELECT15mm
ISP
GR/BR/GN
AUTOSELECT15mm
ISP
NuPolar®
15% LTF
39
Manufactured in our UK Laboratories
Lens Marking Layout
D
C
B
A
17 17
Right eye uncut viewed from front.A : far vision zoneB : fitting cross 2 above PRPC : prism reference point (PRP)D : near vision zone
LENS FITTING SHEET
Inner Surface Progressive
Vector Corridor Designs
+2mm+2mm+2mm
15mm17mm19mm
Corridor Length*
(from PRP totop of NV
checking circle)
Minimum Frame Depth
FittingCross
Height above
PRP
23mm+25mm+27mm+
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
FullProgression
Length(from start of
progression to topof NV circle)
12mm14mm16mm
8mm S 10mm M 12mm L
*AUTOSELECT - COMPUTER SELECTION DETERMINED BY FITTING HEIGHT SPECIFIED
AddCorridor
Index
Inset 2.5 mm
15
20M67
15
20M 67
•Permanent engraved marks•Removable ink markings
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
7075 75
70
Add is shown as: +1.00 10 +1.25 12 +1.50 15 +1.75 17 +2.00 20 +2.25 22 +2.50 25 +2.75 27 +3.00 30 +3.25 32 +3.50 35
Index is shown as: 1.50 CR39 50 1.60 60 1.67 67
40
ENHANCED Front Surface Progressive
An alternative progressive design philosophy that is both uncomplicated - yet very
visually effective Based on the proven IMAGE traditional front surface progressive
design with its comprehensive 15 option product range Rather than a traditional
spherical or toric inner lens surface finishing curves, a computer designed wavepath
tracked across both lens surfaces using 40,000 calculation points creates a beautifully
tuned free-form inner design for high visual performance SIMAGE HD software
cleans up those oblique aberrations enabling clearer vision over all zones Upgrade
clients’ vision to this optically supercharged solution with the optional choice of
calculationtopersonalisedwearingdatainput.Wherethisinformationisnot
presented, average default values will be used
Characteristics
A very modern combination of
front surface Image progressive
finished with an inner surface HD
digital design finish
Ideal for those traditional front
surface design progressive wearers
Increasing fields of view in all
sections, especially laterally,
reduce unwanted astigmatism
A best of “both lens worlds” option
User Key Points
Widestcleardistance,unrestricted
peripheral
Stabilised inter & near zones across
all adds
Higher levels of vision clarity achieved
through HD finishing
If additional individualisation is
required please provide us with:
• Pantoscopictilt 12°
• BVD-Trialandactualdistances 14mm
• Frontwrapangle 5°
Otherwise average default figures in RED
will be used as standard
BEST IN CLASS Front Surface Design PPL ENHANCED ATORAL INNER CURVE FINISHING
A Personalised Lens Design
41
- SIMAGE AVAILABILITY -
COATINGLENS CODE
1.50
1.50
1.50
1.50
1.50
1.53
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.53
1.53
ENHANCED Front Surface Progressive
18mm
7.00 5.00 70=76
+ PLUS
5.00 8.0070=76
Adds 1.00 to 3.00 in 0.25 steps
80=85
MINUS -SI50
SI50
7.00 5.00 70=76
+ PLUS
5.00 7.0070=76
Adds 1.00 to 3.00 in 0.25 steps
78=83
MINUS -GR/BR
18mm
SI5X 83% - 10% LTF
7.00 5.00 70=76
+ PLUS
5.00 7.0070=76
Adds 1.00 to 3.00 in 0.25 steps
78=83
MINUS -
18mm
GR
SI53 TRILOGY
18mm
6.00 76=81 8.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
SI53
6.00 76=81 8.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
GR/BR
TRILOGY
TRILOGYSITX
18mm
7.00 76=81 8.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
GR
SI5D
6.00 76=81 8.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
18mm
SI5P
GR/BR
7.00 5.00 64=70
+ PLUS
6.50 8.0064=70Adds 1.00 to 3.00 in 0.25 steps
80=85
MINUS -
18mm
Grey
Brown
18mm
83% - 10% LTF
NuPolar®
15% LTF
42
- SIMAGE AVAILABILITY -
COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED
ENHANCED Front Surface Progressive
1.59
SI59
GR/BR
18mm
7.00 75=82
9.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
1.59GR
SIPX
Adds 1.00 to 3.00 in 0.25 steps
7.0075=82 9.00
+ PLUS MINUS -
18mm
83% - 10% LTF
1.59
SIPP
GR/BR
6.00 76=83 9.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
18mm
Grey
Brown
1.59
SIPD
6.00 75=82 8.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
18mm
1.67
SIM7
7.00 74=79 10.00
MINUS -+ PLUS
18mm
Adds 1.00 to 3.50 in 0.25 steps
1.67
SIM7
GR/BR
7.00 74=81 10.00
MINUS -+ PLUS
Adds 1.00 to 3.50 in 0.25 steps
18mm
1.59
SI59 POLYCARB
18mm
7.00 76=83 9.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
NuPolar®
15% LTF
43
75
6570
80
7075
65
80
Manufactured in our Gloucester UK Laboratories
Semi-visible Identification Markings Lens Marking Layout
Right eye uncut viewed from front.A : far vision zoneB : fitting cross 2 above PRPC : prism reference point (PRP)D : near vision zone
LENS FITTING CHART
D
C
B
A
17 17
2
SIMAGE HD Corridor Design
+2mm18mm
Corridor Length
(from PRP totop of NV
checking circle)
Minimum Frame Depth
FittingCross
Height above
PRP
26mm+
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
FullProgression
Length(from start of
progression to topof NV circle)
14mm10mm
Add Index
•Permanent engraved marks•Removable ink markings
Material
Hard resin and polycarbonate ______Y
Trilogy ___________________________
1.67 ______________________________YHI
20HI20 HI
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
44
Digital DesignHigh Definition lenses bringing unsurpassed vision to your patients
NORTOR - SV Digital Design
DESIGNCombining two modern technologies, computing power and free-form
manufacturing, have enabled the single most significant design change in
ophthalmic lenses for fifty years
NORTOR - perfect power in every direction
PREScRIBINGNortor CR39White,Transitions,DrivewearandNuPolar.AnyRxuserover+1.00DSor1.00Dcwill
find the improvement in overall clarity from their previous lenses remarkable, most
particularly higher cylinder corrections
Nortor TrivexEssential lens material for rimless mounts, available in clear Trivex and a wide selection
of fixed tints and photochromics including Transitions XTRActive Ideal lens material
for sports users - strong - lightweight - excellent clarity across the entire lens
Nortor Vista-MeshThe advantage of Vista-Mesh in reducing stray light flicker plus the excellent optics of
Nortordigitaldesign.Manyuserswillfindthisasuperlativespectaclelensproductof
“vision saving” qualities
Nortor Mid & High IndicesFor lenses of medium and high power the choice of increasing indices from 1 60, 1 67
to 1 74 Available in Transitions and Polarised material, whilst Transitions XTRActive
is available in 1 67 Higher prescriptions in conventional single vision lenses lose visual
qualityinperipheralvisionduetoobliqueastigmatism.Withtheadvancedcalculationsof
digital technology, every lens is optimised As a result, the wearer benefits from a lens with
high definition in every direction for any prescription
SPORTORPlus8basewrapprescriptionsunlenses.WerecommendglazingbyNorvillefor
asuperbbevelfinish.Yourspecifyingwrapangleand/orpantoscopictiltangle
will trigger the calculation of a compensated prescription which will also result
in additional decentration or prism Available in Polarised form, Transitions and
Transitions XTRActive (Further info page 52)
HIGH DEFINITIONSPECTACLE LENS TECHNOLOGY
45
FITTINGFitting OptionsNorvilleofferthedispensertotalspecifyingflexibilitywiththefollowingdesign
options.Positionofwearvalues(POW)canbeindividuallyinputorifnoinformationis
availableNortordesignwilldefaulttostandardparameters.
Base CurveSpecific base (front) curves can be specified to meet the needs of the lens curve
matching the curvature of the frame design, e g sunglass wraps On many occasions
using today’s stock lenses results in a poor curve match to that of the spectacle frame
design.SpecifyingaparticularbasecurveisfineastheNORTORdesignsoftware
corrects its optics accordingly
Wrap AngleWherethewrapangle(framefaceform)exceeds10°dispensersmaywishtospecify
the angle value Many wrap sunspec frames record a figure of 20° or 25° This
will result in a “compensated” prescription calculation, i e different spherical and
cylindrical curve and axis to the original given Rx
Pantoscopic TiltThe angle between the optical axis of the lens (TILT) and the horizontal axis of the eye
For 100% patient satisfaction, fit to horizontal and vertical optical centres,
i e measure as if progressives
Lens Marking currentNortorproductionisunmarked.consideropticalcentreasreferencepoint.
HD and Total Personalisation Our latest order book format enables total optimisation of Rx design (see web site for
download)
WherethisinformationisunavailabletheNortorHDDigitalDesignwilldefaultto
average values
ADVANCED SINGLE VISIONHIGH DEFINITIONSPECTACLE LENS TECHNOLOGY
NORTOR - SV Digital Design
Exceeding expectations
TRIAL FRAME TILTACTUAL WRAP
mmmm
Please tick(✓)
ANGLE °BVDCOMPENSATEDRX
PS. PRESCRIBER’S HOT TIPVertical centration instruction is importantfor atoral designs
46
Digital Design Inner Surface Atoral SV
- NORTOR AVAILABILITY -
COATINGLENS CODE
1.50
1.50
1.50
SU39
ISA 10.00 8.00
7074
MINUS -+ PLUS
8.00 10.00
70
6.00 6.00 8.007565
+ PLUS MINUS -SU39
ISA
SX50
GR
1.53
SU53 TRILOGY
ISA7.50 76 8.00
+ PLUS MINUS -
OPPOSITE CYLS TO 6.00DC UNLESS STATED
83% - 10% LTF
1.53
TRILOGY
ISA
SU53
7.00 76 8.00
+ PLUS MINUS -GR/BR
1.50ISA
DRA
1.50 6.00 6.00 8.007265
+ PLUS MINUS -
SP39GR/BR
GNISA
Grey
Brown
Green
15% LTF
1.50
SV50GR
ISA 8.00 75 10.00
MINUS -+ PLUS
VARIABLE POLARISED 77% - 20% LTF
GR/BR/GN
ISA
1.50 +8.00 BaseWrap
Available
6.00 5.00
MINUS -+ PLUS74=84
POLARISED + GRADUATED TINTSP3G
GR/BR
7.00 6.00 8.007265
+ PLUS MINUS -
7.00 6.50 8.007570
+ PLUS MINUS -
47
Digital Design Inner Surface Atoral SV
COATINGLENS CODE
- NORTOR AVAILABILITY -
OPPOSITE CYLS TO 6.00DC UNLESS STATED
TRILOGYSUTP
GR/BR
7.00 72 8.00
MINUS -+ PLUS
1.53 ISA
Grey
Brown
1.53
D.E. YELLOW CONTRAST TINT UV400 84% LTF
5.00 3.00
7580
MINUS -+ PLUS
2.00 8.00
75
SUXT
DY
ISA
1.53 BERKELEY YELLOW CONTRAST TINT UV400 62% LTF
6.00 3.00
7580
MINUS -+ PLUS
2.00 8.00
75
SUXT
BY
ISA
1.53
SUN TINT UV400 15% LTF
ISA
SUXT
GR/BR
5.00 4.00 3.5070=75
75=
80
MINUS -+ PLUS
1.56
VISTA-MESH UV385 BROWN 90% LTF FILTER
8.00 70 10.00
MINUS -+ PLUS
ISA
SUMO
1.53
SUIG
AG
TRIVEX GOLD 85% - 25% LTF
ISA 4.50 70 8.00
+ PLUS MINUS -
SV53GR
ISA10.00
75=
80 8.00
MINUS -+ PLUS
VARIABLE POLARISED 77% - 20% LTF
1.53
1.53 7.00 76 8.00
MINUS -+ PLUS
TRILOGY 83% - 10% LTFSX53
GR
ISA
1.53 8.00 75 8.00
MINUS -+ PLUS
ISA
SUDW NORTOR-SV 35% - 22% - 12%
NuPolar®
15% LTF
48
COATINGLENS CODE
Digital Design Inner Surface Atoral SV
- NORTOR AVAILABILITY -
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.60
SP60
8.00 6.00
7072
MINUS -+ PLUS
8.00 10.00
70
GR/BR
ISA
Grey
Brown
1.60
83% - 10% LTFSX60GR
8.00 73 10.00
MINUS -+ PLUS
ISA
SV58GR
ISA 7.00 75 10.00
MINUS -+ PLUS
VARIABLE POLARISED 77% - 20% LTF
1.59
1.60
SU60
ISA 9.00 8.00
7075
MINUS -+ PLUS
8.00 9.00
70
1.59
SU58
GR/BR
POLYCARB
ISA 7.00 9.00 10.007670
MINUS -+ PLUS
1.60
SU60
8.00 6.00
6570
+ PLUS
8.00 9.00 12.007570
MINUS -
65
GR/BR/GN
ISA
1.60
STR6
ISA
TRIBRID
10.00 9.00 7.00 7565
MINUS -+ PLUS
70 10.00
SU58
ISA 7.00 76 10.00
MINUS -+ PLUS
1.59
SUSN
GR/BR
8.00 70=75
10.00
MINUS -+ PLUS
1.56
NuPolar®
15% LTF
49
COATINGLENS CODE
Digital Design Inner Surface Atoral SV
- NORTOR AVAILABILITY -
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.67
83% - 10% LTFSX67
GR
ISA 8.00 10.00 12.007860
MINUS -+ PLUS
SP67
GR/BR
8.00 7.00 10.007570
MINUS -+ PLUS
1.67 ISA
Grey
Brown
1.67
SU67 HIGH PLUS
ISA 16.00 12.00 9.25
6065
+ PLUS
1.67
SU67
MINUS -+ PLUS
8.00 10.00 12.00 9.00 8.00 1.50 757065 6570
1.67
SU67
ISA 8.00 10.00 12.007570
MINUS -
65 9.00 8.00
6580
+ PLUS
GR/BR/GN
ISA
NuPolar®
15% LTF
50
COATINGLENS CODE
Digital Design Inner Surface Atoral SV
- NORTOR AVAILABILITY -
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.76
SU76
ISA8.00 10.00
75=
80
MINUS -+ PLUS
1.74GR/BR
ISA
SU74
9.00 4.00
7075
MINUS -+ PLUS
8.00 12.00
70
1.74
SUHY TINTABLE*
10.00 8.00
6575
MINUS -+ PLUS
10.00 12.00
65ISA
1.74
SU74 HIGH PLUS
ISA 16.00 12.00 10.25
6070
+ PLUS
1.74
SU74
10.00 6.00
6570
+ PLUS
8.00 14.007565
MINUS -
ISA
51
COATINGLENS CODE
Digital Design Inner Surface Atoral SV
1.52
GN50
ISA8.00 70 10.00
MINUS -+ PLUS
1.52
GN50 PHOTOGREY OR PHOTOBROWNBP/PE
8.00 70 10.00
MINUS -+ PLUS
ISA
1.60GN
3.00 70 3.00
MINUS -+ PLUS
GN60 GREEN GREY SOLID TINT 15% LTF
ISA
1.60 8.00 70 10.00
MINUS -+ PLUS
GN60
ISA
- NORTOR GLASS* AVAILABILITY -
1.60 8.00 70 10.00
MINUS -+ PLUS
GN60 PHOTOGREY OR PHOTOBROWNBP/PE
ISA
1.70
HN70
8.00 70 12.00
+ PLUS MINUS -HIGHLITE
ISA
1.80 10.00 14.007065
MINUS -
ZN80 ZENLITE
ISA 10.00 65+ PLUS
*All NORTOR mineral is produced by our Northern European Partner Labto identical software designs.
OPPOSITE CYLS TO 4.00DC UNLESS STATED
52
Norville’sdescriptorofNORTORHDbutmodifiedtoa+8.00baselensblankorother
wraparound base curve
Conventional lenses mounted in high-curved frames have a mediocre optical
performance.ThesamehighdefinitionNortoropticsofthesinglevisiondigitalray
path design can be calculated into a plus eight base wrap design This can also
incorporate (if available) changes in back vertex distance, wrap angle (sometimes
called dihedral angle or face angle) and the pantoscopic (tilt) angle plane of the lens
front from the natural vertical This creates a compensated Rx at the central axis of
view
This all affects the point of gaze and reduces unwanted Rx, axis or prism into the
equation Available in many fixed tints, Transitions and Polarised options Sportor-SV
opens a new field of opportunities for lifestyle dispensing
Ordering SPORTOR-SV HD :
• Patient’s full prescription
• Optical centres & heights, as required
• Lens base curve
• Wrapangle
• Pantoscopic angle
• BVD trial and actual distance
Installation of unique profiling computer-controlled milling and bevelling machine capacity at Gloucester, now enables hitherto impossible bevels to be achievable Contact NorvilleGloucesterforallyoursportswrap&specialist rimless requirements
Gloucester Sports Wraps & Specialist Rimless Centre
Maximum optical performance for any frame
HD-SPORTS
53
LENS CODE COATING
TRILOGYPU53
ISA4.00
76=
81 3.00
+ PLUS MINUS -
1.53
1.53
1.53
1.53
1.53
1.53
1.53
1.53
1.53
D.E. YELLOW CONTRAST TINT UV400 84% LTFPUXT
DY
ISA 4.0075=
80 3.00
MINUS -+ PLUS
TRILOGYPUTP
GR/BR
4.00 72=
75 3.00
MINUS -+ PLUS
BERKELEY YELLOW CONTRAST TINT UV400 62% LTFPUXT
BY
ISA 4.0075=
80 3.00
MINUS -+ PLUS
OPPOSITE CYLS TO 6.00DC UNLESS STATED
TRILOGY PU53
GR/BR
ISA 4.00 76=
81 3.00
+ PLUS MINUS -
PUXT
GR/BR
4.00 75=
80 3.00
MINUS -+ PLUS
ISA
SUN TINT UV400 15% LTF
Digital Design Inner Surface Atoral SV
* All SPORTOR-SV lens forms also available as Slim Edge Technology (S.E.T.) Atoral design central 50mm with freeform edge blend to reduce substance.
- SPORTOR-SV AVAILABILITY -
TRILOGY 83% - 10% LTFPX53
GR
4.0076=
81 3.00
MINUS -+ PLUS
ISA
ISA
Grey
Brown
PV53
GR
4.00 75=
80 3.00
MINUS -+ PLUS
VARIABLE POLARISED 77% - 20% LTF
PUDW
4.00 75=
80 3.00
MINUS -+ PLUS
ISA
35% - 22% - 12%
NuPolar®
15% LTF
54
ISA
LENS CODE COATING
* All SPORTOR-SV lens forms also available as Slim Edge Technology (S.E.T.) Atoral design central 50mm with freeform edge blend to reduce substance.
OPPOSITE CYLS TO 6.00DC UNLESS STATED
Digital Design Inner Surface Atoral SV
- SPORTOR-SV AVAILABILITY -
1.59
PRPO
4.00 72=
77 3.50
+ PLUS MINUS -
ISA
1.60
PU60
ISA5.00
75=
80 4.00
+ PLUS MINUS -
1.60
83% - 10% LTFPX60GR
5.0073=
78 4.00
MINUS -+ PLUS
ISA
1.59
POLARISED MELANIN 17% LTFMN
ISA
PP58
4.00 73=
78 3.50
MINUS -+ PLUS
GR/BRGN/CO
PP58
GR 17%
BR 22%
GN 15%
CO 20%
ISA 4.00 73=
78 3.50
MINUS -+ PLUS
1.59
1.59
POLARISED MIRROR COATEDMB
MG/MS
PP58
4.00 73=
78 3.50
MINUS -+ PLUSMB Blue on Grey 10%
MG Gold on Brown 12%
MS Silver on Grey 10%
1.60
PP60
5.00 72=
77 4.00
MINUS -+ PLUSGR/BRGN
1.59
PX58
GR
ISA 4.00 75=
80 3.50
MINUS -+ PLUS
83% - 10% LTF
1.59
PV58GR
ISA
VARIABLE POLARISED 77% - 20% LTF
4.00 75 3.50
MINUS -+ PLUS
NuPolar®
15% LTF
NuPolar®
15% LTF
55
LENS CODE COATING
OPPOSITE CYLS TO 6.00DC UNLESS STATED
- SPORTOR-SV AVAILABILITY -
Digital Design Inner Surface Atoral SV
* All SPORTOR-SV lens forms also available as Slim Edge Technology (S.E.T.) Atoral design central 50mm with freeform edge blend to reduce substance.
PP67
GR/BR
5.00 75=
80 3.50
MINUS -+ PLUS
1.67 ISA
Grey
Brown
1.67
1.67
PU67
ISA 6.00 75=
85 4.50
MINUS -+ PLUS
83% - 10% LTFPX67
GR
6.0078=
83 4.50
MINUS -+ PLUS
ISA
NuPolar®
15% LTF
56
BoosterNewGenerationdigitaldesignsinglevisionlensforpre-presbyopiapatients
25 to 40 years
Those working for long periods at close fixed distances are only too aware that visual
fatigue can set in: common symptoms of eye pain,dryness, gritty red eyes It has
been shown that the provision of a small plus area in the lower lens field can alleviate
this.NorvillehastermeditslensBooster Applicable to any lens material although we
highly recommend this with Vista-Mesh, offering office workstation users even further
user advantages
Booster power portion is available in two additive powers, +037 (“A”) or +062 (“B”),
depending on the accommodative needs of your patients
Ideal for avid users of digital hand-held gadgets
Nottobeoverlooked,every Booster design incorporates Digital HD lens design
for better vision across the centre of the lens
Digital Inner Surface Pre-presbyopia
Lens Marking
Booster lenses are marked with two
inward facing arrow heads
representing the horizontal reference
line The material index is marked
under the nasal arrow head, and
the additive power, A or B, under the
temporal arrow head
Booster is set as for any other SV lens,
however glazing technicians need to
remember that the lens must be located
with its Booster element at its lower
portion
Fitting:
• Orderasifforstandarddistance
SV correction
• UsemonoPDsasifforPPL
• Advisepupilcentreposition(height)
otherwise we fit on HCL
• RemembertospecifyBooster“A”
or “B”
User Key Points
Widestcleardistance,unrestricted
peripheral
Stabilised inter & near zones across
all adds
Higher levels of vision clarity achieved
through HD finishing
Bespoke Booster
To recap: a Booster ”power portion”
can be specified to any surfaced single
vision lens category (See page 113
ophthalmic lens price list)
57
Digital Inner Surface Pre-presbyopia
- AVAILABILITY -
BO50
BO50
BX50GR
COATINGLENS CODE
1.50
1.50
1.50
Booster
8.00 75 8.00
MINUS -+ PLUS
Booster reading area
Booster
8.00 75 8.00
MINUS -+ PLUS
Booster reading area
Booster
8.00 75 8.00
MINUS -+ PLUS
Booster reading area
BO53 Booster TRILOGY
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
7.50 76 8.00
MINUS -+ PLUS
Booster reading area16mm
BO53 Booster TRILOGY
7.50 76 8.00
MINUS -+ PLUS
Booster reading area
GR/BR
16mm
BOX5 Booster TRILOGY
7.50 76 8.00
MINUS -+ PLUS
Booster reading area
GR
16mm
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.53
1.53
1.53
1.59
BO59 Booster POLYCARB
8.00 76 8.00
MINUS -+ PLUS
Booster reading area16mm
83% - 10% LTF
83% - 10% LTF
16mm
16mm
8.00 70 8.00
MINUS -+ PLUS
Booster reading area
MESB
16mm
Booster VISTA-MESH UV385 BROWN 90% LTF FILTER
1.56
GR/BR/GN
16mm
3DBO
OPPOSITE CYLS TO 4.00
4.00 70 4.00
MINUS -+ PLUS
(FRONT ONLY)
POLARISEDOrder as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +06216mm
38% LTF
1.50
58
Digital Inner Surface Pre-presbyopia
- AVAILABILITY -
COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED
BO60
1.60
16mm Booster reading area
8.00 8.00 10.007570
MINUS -+ PLUS
BO60
1.60
16mm Booster reading area
8.00 8.00 10.007570
MINUS -+ PLUSOrder as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
*Note: Tints available on these products from 80% to 20% LTF - price excludes tint cost.
1.76
16mm
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
BO76
10.00 75 10.00
MINUS -+ PLUS
Booster reading area
BO67
16mm
1.67
Booster reading area
8.00 8.00 10.007570
MINUS -+ PLUSOrder as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
BO67
8.00 75 8.00
MINUS -+ PLUS
Booster reading area16mm
1.67Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
BO74
10.00 75 10.00
MINUS -+ PLUS
Booster reading area
1.74
16mm
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
1.74
BO74
GR/BR
10.00 75 10.00
MINUS -+ PLUS
Booster reading area16mm
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
1.74
16mm
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
BOHY
10.00 75 10.00
MINUS -+ PLUS
Booster reading area
TINTABLE*
Order as standardDISTANCE SV with Booster “A” or “B”
BOOSTER “A” = +037BOOSTER “B” = +062
1.59
BO59 Booster POLYCARB
7.00 76 8.00
MINUS -+ PLUS
Booster reading area
GR/BR
16mm
GR/BR/GN
GR/BR/GN
59
7075 75
70
Lens Marking Layout
Manufactured in our Gloucester UK Laboratories
LENS FITTING CHART
Inner Surface Single Vision (Pre-presbyopia)
Right eye uncut viewed from front.A : far visionB : fitting cross coincident with prism reference pointC : near vision area
AddA or B
Index
C
B
A
74 B74B
•Permanent engraved marks•Removable ink markings
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
Index is shown as: 1.50 CR39 50 1.53 Trivex 53 1.56 56 1.59 Polycarb 59 1.60 60 1.67 67 1.74 74 1.76 76
60
Using an old fashioned one-focus reading lens has the inconvenience of not providing intermediate vision, causing the wearer to adjust their posture to adapt for the various distances required for today’s environment and constantly to remove their spectacles The Versatile degressive lens is a two-focus reading lens for the 21st century, giving the wearer that versatility of vision that they used to enjoy It is produced using progressiveproductiontechnology.Nottobeconfusedwithoccupationalprogressive(a 3-focus lens) differentiated by having a range of plus additions
Versatile degressives have a lesser (minus) power portion in their upper portion For those spectacle wearers with failing accommodation for near distances then degressives are the complete answer For intermediate and near, not just for computer users, but all those troubled by ageing vision; particularly useful for trades persons (e g painters, electricians) needing to achieve closer work distances, health professionals etc This is an all round lens for home use These lenses are suitable for all presbyopic patients The early presbyope does not like their distance vision being blurred and those older presbyopes who have lost their accommodation
This lens can be regarded as either a static or dynamic lens The static is for users that just require inter and near For example, high amount of computer use For these people use the lower degressions, e g a +1 75 add use -0 75 degression Dynamic is for people who have a more mobile requirement, such as a PA, librarian or someone working on a till For these people a +1 75 add would be better with a -1 25 degression.TheuniqueNorvilleVersatileDegressiveSetallowseasyPxassessmentoftheir requirements
Thousands of potential users haven’t yet been introduced to this immensely useful lens form by their Optician As an example, Transitions Versatile degressives are just great for site surveyors and others on outdoor construction projects Potential uses are extensive, from deep mines to deep space, wherever ageing human eyes need to respond to close detail The various Versatile designs are formed by digital design and free-form lens production (excepting clear CR39 version)
Versatile lenses improve the posture of bifocal or progressive lens wearers constantly dealing with computer terminals, reducing neck or shoulder pain
Free-form Versatile lenses have the following identifying markings: 60 -125to identify horizontal line and top/bottom (degressive power to bottom) Material (*other than CR39) indicated by 60 = 1 60 index, 67 = 1 67 index, etc (see page 63).NorvilleVersatileisavailableineightdegressive(minus)powers-0.50,-0.75,-1.25,-1.50,-1.75,-2.00,and-2.25.NorvillecanproduceVersatileinanyindex,material or tint
This lens product is hugely beneficial to both practice and patient Versatile is available in most lens materials in the ophthalmic lens price list but where not as standard can be individually specified as bespoke dispensing
Enhanced Reading Lens
- Two-Focus Degressive
Versatile Fitting Set
61
- AVAILABILITY -
Enhanced Reading Lens
OPPOSITE CYLS TO 6.00DC UNLESS STATED
GR/BR/GN
COATINGLENS CODE
1.50
1.50
1.53
1.53
1.53
7.00 71=76 7.00
MINUS -+ PLUS
OFFP
OFFP
VERSATILE OFFICE
7.00 75 7.00
MINUS -+ PLUS
VERSATILE OFFICE
Order byreading RxDistance PDs
TRILOGY VERSATILE OFFICE 83% - 10% LTFOFXR
GR
7.50 76 8.00
MINUS -+ PLUS
OFTR TRILOGY VERSATILE OFFICE
7.50 76 8.00
MINUS -+ PLUSGR/BR
OFTR TRILOGY VERSATILE OFFICE
7.50 76 8.00
MINUS -+ PLUS
DEGRESSIONS -0.75, -1.25, -1.75, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
1.59GR/BR
VERSATILE OFFICE POLYCARB OFLT
6.00 76 6.00
MINUS -+ PLUS
1.59
OFLY VERSATILE OFFICE POLYCARB
6.00 80 3.50
MINUS -+ PLUS
1.56
VISTA-MESH VERSATILE OFFICE UV385 BROWN 90% LTFVESH
8.00 70 8.00
MINUS -+ PLUS
Order byreading RxDistance PDs
Order byreading RxDistance PDs
Order byreading RxDistance PDs
Order byreading RxDistance PDs
Order byreading RxDistance PDs
Order byreading RxDistance PDs
Order byreading RxDistance PDs
16mm
16mm
16mm
16mm
16mm
16mm
16mm
16mm
OFF6
8.00 75 8.00
MINUS -+ PLUS
VERSATILE OFFICE
Order byreading RxDistance PDs
16mm
1.60
For reference only. White CR39 may not always be free-form production.
62
COATINGLENS CODE
- AVAILABILITY -
Enhanced Reading Lens
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.60
OF6X
GR
8.00 72 8.00
MINUS -+ PLUS
VERSATILE OFFICE 83% - 10% LTF
Order byreading RxDistance PDs
1.67
OF67 VERSATILE OFFICE
8.00 75 8.00
MINUS -+ PLUSOrder byreading RxDistance PDs
1.67
OF67 VERSATILE OFFICE
8.00 1.50 8.00
7075
MINUS -+ PLUS
Order byreading RxDistance PDs
1.67
OX67
GR
VERSATILE OFFICE 83% - 10% LTF
7.00 78 8.00
MINUS -+ PLUSOrder byreading RxDistance PDs
1.60
OFF6
GR/BR
8.00 70 8.00
MINUS -+ PLUS
VERSATILE OFFICE
Order byreading RxDistance PDs
OTR6 TRIBRID VERSATILE OFFICE
8.00 75 10.00
MINUS -+ PLUS
Order byreading RxDistance PDs
1.60
16mm
16mm
16mm
16mm
16mm
GR/BR/GN
16mm
OF74 VERSATILE OFFICE
Order byreading Rx
16mm
8.00 75 8.00
MINUS -+ PLUS
OFHY VERSATILE OFFICE
Order byreading Rx
16mm
8.00 75 8.00
MINUS -+ PLUS
TINTABLE*
OF74 VERSATILE OFFICE GR/BR
8.00 70 8.00
MINUS -+ PLUS
Order byreading Rx
16mm
1.74
1.74
1.74
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
DEGRESSIONS -0.50, -0.75, -1.00, -1.25, -1.50, -1.75, -2.00, -2.25 DS
63
Right eye uncut viewed from front.A : inter degressionB : fitting cross on PRP and prism reference pointC : near vision - power check point
C
B
A
Lens Marking Layout
Manufactured in our Gloucester UK Laboratories
LENS FITTING CHART
Inner Surface Degressive
75
6570
80
0767
7075
65
80
07 67
DegressionValue
Index
SpecialNote:Theclear(ortinted)cR39rangecarriesdifferentmarkings.*CR39 only markings: + + -125
Versatile Design
0mm
Minimum Frame Depth
FittingCross
Height above
PRP
28mm+
Minimum Fitting Height
(from top rim)
Min 12mm
Minimum Fitting Height
(from lowesttangent top of
bottom rim)
Min 16mm
from PRPto bottom
PRPto top
fit to pupilcentre
TOVERIFYPOWERMEASUREINLOWERREADINGAREA(NOTDISTANcE).
•Permanent engraved marks•Removable ink markings
Viewed from front.NB: In practice the engraving
lettering shown will be reversed(engraved from the back surface)
Ordering Versatile: Order by Reading prescription and state Minus degression value required, either -0 50, -0 75, -1 00, -1 25, -1 50, -1 75, -2 00, or -2 25 State Distance PD and Pupil Heights Note:Asaruleofthumbthedegressionvalueisapproximately0 50 less than the reading add
Index is shown as: 1.50 CR39 50 1.53 Trivex 53 1.56 56 1.59 Polycarb 59 1.60 60 1.67 67
Degression is shown as: +0.50 +0.75 10 +1.00 +1.25 12 +1.50 +1.75 17 +2.00 +2.25 22
64
Reduced Edge Blend - Minus & Plus Rxs Newfree-formlensprocessingtechnologyenablesthereductionoflensedgesubstance
by creating a blended edge effect In minus Rxs this physically removes the outer edge
curve then blend polishes back to approx 50mm of its original central “bowl” This
reducing curve concatenation effects a remarkable thickness reduction in both minus
and plus Rxs
Particularly clever with plus lenses, where creating a steeper minus curve just at the
edge means that it becomes much thicker This enables a further reduction of centre
substance to then achieve that original edge substance as specified for glazing, again
based around a 50mm clear central zone
CR39
+8 00 base, -4 00 DS
S.E.T. wrap CR39
+8 00 base, -4 00 DS
• SportoropticsdesignbutwithSlimEdgeTechnology.
• Uniquetechnologyreducesbothplusandminuslensthickness.
• EdgeandcentrereductionachievedwithSlimEdgeTechnology.
This process can be applied to
Recreational & Cosmetic Reduced Edge Programme
Slim Edge Technology
ULTOR SPORTOR NORTOR SPORTOR-SV
SLIM EDGE TECHNOLOGY (S.E.T.) (previously RECRE)
Available in plus or minus Rx powers
Regular spherical curves
Same lens as above but SET
PS. PRESCRIBER’S HOT TIPWehaveseensomephenomenaloutcomesvis-13.00
Ultor Transitions into an upswept frame!
65
Material 1.50 index 1.60 index 1.67 index 1.74 index
Clear -18 00 -18 00 -20 00 -28 00
Transitions - -18 00 -18 00 -25 00
Transitions XTRActive - -18 00 -18 00 -
*Calculated to regular working centre thickness (CT)
Resin Super Lenti - High Minus Solutions
Higher Minus Powers and Larger Eye Sizes
The larger the diameter and higher the minus power naturally the
thicker the edge substance (ET)
60mm -12.00DSFull aperture
CR39 n=1.50
By cutting and polishing lower minus curves, or a plano flattening curve, to around that of the vertical spectacle
frame aperture dimension, i e 32-35-40mm, the edge thickness (ET) considerably reduces to an average of 50%
edge thickness reduction:
Lenses with spheres, cylinders (virtually no limits) and reading additions (ULTORs) can be achieved
The optical surface produced, even at extreme powers, is an atoral design not just spherical/toric
i.e.HDopticalsurface.Noengravedmarkings.
Range chart
-12.00 ET at 60mm* full aperture
1.50 14.8
1.53 13.2
1.59 11.9
1.60 11.8
1.67 10.3
1.74 9.2
Index mm
-12.00 ET at 40mm* bowl aperture
1.60 5.9
1.67 5.2
1.74 4.7
Index mm
Max. Minus
SLIM EDGE TECHNOLOGY (S.E.T.)
Resin Super Lenti - VARIABLE BLENDED APERTURES
The clear vision aperture can be varied in diameter on demand
66
Resin Super Lenti - High Minus SolutionsCOATINGLENS CODE
1.60
RSL6
11.00 18.00
MINUS -
65ISA
SUPER-LENTI
1.67
RSL7
12.00 20.00
MINUS -
65ISA
SUPER-LENTI
1.67
RSL7
12.00 18.00
MINUS -
65
SUPER-LENTI
1.67
RSLX
12.00 18.00
MINUS -
65GR
ISA
SUPER-LENTI
1.74
RSL4
14.00 28.00
MINUS -
65ISA
SUPER-LENTI
1.50
1.74
1.74
RSL4
10.00 25.00
MINUS -
65GR/BR
ISA
SUPER-LENTI
1.60
RSL6
12.00 18.00
MINUS -
65
SUPER-LENTI
1.60
RS6X
12.00 18.00
MINUS -
65GR
ISA
SUPER-LENTI
RSHY
10.00 25.00
MINUS -
65ISA
SUPER-LENTI TINTABLE*
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
RSL5
10.00 18.00
MINUS -
65
SUPER-LENTI
ISA
GR/BR/GN
ISA
GR/BR/GN
ISA
67
7570
Ironically, in the style of those old glass solid bifocals (segments on the concave
inside surface), free-form manufacturing allows us to produce a round blended edge
segment bifocal design But there the similarity to old style bifocals ceases! Because,
similar to inner surface progressive designs, the IRS segment also incorporates any
cylindricalelement!Whowouldhaveeverthoughtacylindricalpowerroundsegment
addition would be possible? As traditionally, these would have been spherical
additions with the cylinder power on the opposite lens surface The downside is a
slightly wider ring of blend area surrounds each segment rather than a thin visible line
(average2mmwidth).Whenfittingtakethisintoaccountbydropping1to1.5mm
lower
Remember, because blended designs are free-form they will have the added
advantage of atoral curve correction for HD vision right across the full lens
beyond the segment limits both for the distance and outer segment areas.
Norville’sblendedbifocals,codedIRS(invisibleroundsegments),canbeordered
inmostresinlensmaterials.Wehaveselectedanumberofmaterialsnormally
unavailable in the bifocal lens form (see following pages) However, we can produce
other combinations, which you may wish to specify under the bespoke free-form
option
Bespoke range
All lens materials can be ordered as an IRS bifocal option
Larger blank diameters than those listed “as standard” can be achieved by physically
decentring the seg position laterally at the time of production
Wehavealreadysuccessfullysuppliedanumberof+4.00additionsinthisproduct.
Other segment sizes (15mm to 40mm) can be “bespoke” ordered, just a great way of
obtaining otherwise “unavailable” lens requirements
Blended Bifocal RD28 IRS
Lens Marking ChartRight Eye Left Eye
As viewed from front.
300 300
7075
NB: In practice the engraving lettering shown will be reversed(engraved from the back surface)
•Permanent engraved marks•Removable ink markings
Inset 2.5mm
68
Blended Bifocal RD28 IRS
COATINGLENS CODE
Adds 1.00 to 3.00 in 0.25 steps
6.00 70 6.00
+ PLUS MINUS -
Adds 1.00 to 3.00 in 0.25 steps
6.00 75 6.00
+ PLUS MINUS -
FR50
FR5X
GR
Adds 1.00 to 3.00 in 0.25 steps
6.00 75 6.00
+ PLUS MINUS -FR50
ISB
ISB
1.50
1.50
1.50
1.53
1.53
TRIVEX IRS 28mm BIFOCAL GOLD 85% - 25% LTF
AG
ISBAdds 1.00 to 3.00 in 0.25 steps
OPPOSITE CYLS TO 4.00
4.00 76 8.00
MINUS -+ PLUS
FG53 10
1.53
FX53
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
7.00 76 7.00
+ PLUS MINUS - TRIVEX IRS 28mm BIFOCAL
GR
ISB
83% - 10% LTF
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.53
FR53
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
7.00 76 7.00
+ PLUS MINUS -
ISB
1.53
TRIVEX IRS 28mm BIFOCAL
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
7.00 72 7.00
+ PLUS MINUS -
FP53
GR/BR
ISB
GR/BR/GN
ISB
IRS 28mm BIFOCAL
IRS 28mm BIFOCAL
IRS 28mm BIFOCAL 83% - 10% LTF
TRIVEX IRS 28mm BIFOCAL
FR53
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 70 8.00
+ PLUS MINUS - TRIVEX IRS 28mm BIFOCAL
GR/BR
ISB1.53
FV53GR
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
6.00 75 6.00
MINUS -+ PLUS IRS 28mm
ISB
VARIABLE POLARISED 77% - 20% LTF
14mm
14mm
14mm
14mm
14mm
14mm
14mm
14mm
14mm
69
Blended Bifocal RD28 IRS
COATINGLENS CODE
OPPOSITE CYLS TO 6.00DC UNLESS STATED
1.56
FR56 NORLITE IRS 28mm VISTA-MESH UV385 BROWN 90% LTF FILTER
ISB6.00 70 8.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
FT58
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 70 8.00
+ PLUS MINUS -GR/BR
FX58
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 73 8.00
+ PLUS MINUS -83% - 10% LTF
GR
ISB
FT58
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 70 8.00
+ PLUS MINUS -
ISB
1.59
1.59
1.59
FT60
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 70 8.00
+ PLUS MINUS - IRS 28mm BIFOCAL
ISB1.60
FV58GR
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
6.00 75 6.00
MINUS -+ PLUS
ISB
VARIABLE POLARISED 77% - 20% LTF
1.59
IRS 28mm BIFOCAL
IRS 28mm BIFOCAL
IRS 28mm BIFOCAL
IRS 28mm
14mm
14mm
ISB
14mm
14mm
14mm
14mm
1.60
FT60
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 70 8.00
+ PLUS MINUS -GR/BR
ISB
IRS 28mm BIFOCAL
14mm
1.60
FX60
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 72 8.00
+ PLUS MINUS - IRS 28mm BIFOCAL 83% - 10% LTF
GR
ISB
14mm
FRDW
Adds 1.00 to 3.00 in 0.25 steps
NORLITE TRIVEX IRS 28mm BIFOCAL
ISB 6.00 75 8.00
MINUS -+ PLUS
1.53
70
Blended Bifocal RD28 IRS
COATINGLENS CODE
1.67
FT67
Adds 1.00 to 3.00 in 0.25 steps
8.00 70 8.00
+ PLUS MINUS -
OPPOSITE CYLS TO 6.00DC UNLESS STATED
*Note: Tints available on this product from 80% to 20% LTF - price excludes tint cost.
1.74GR/BR
8.00 75 10.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
FT74
1.74
RSHY
10.00 70 10.00
MINUS -+ PLUS
Adds 1.00 to 3.00 in 0.25 steps
1.74Adds 1.00 to 3.00 in 0.25 steps
10.00 70 10.00
+ PLUS MINUS -FR74
IRS 28mm BIFOCAL
1.67
FR67
Adds 1.00 to 3.00 in 0.25 steps
8.00 75 8.00
+ PLUS MINUS - IRS 28mm BIFOCAL
GR/BR/GN
ISB
1.76Adds 1.00 to 3.00 in 0.25 steps
10.00 70 10.00
+ PLUS MINUS -NORLITE IRS 28mm SEAMLESS BIFOCALFR76
NORLITE IRS 28mm BIFOCAL
NORLITE IRS 28mm BIFOCAL
NORLITE IRS 28mm BIFOCAL TINTABLE*
ISB
14mm
14mm
1.67
FT6X
Adds 1.00 to 3.00 in 0.25 steps
8.00 70 8.00
+ PLUS MINUS -83% - 10% LTF
GR
ISB
IRS 28mm BIFOCAL
14mm
ISB
14mm
ISB
14mm
ISB
14mm
ISB
14mm
1.60
FTR6 TRIBRID
Adds 1.00 to 3.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
8.00 75 10.00
+ PLUS MINUS -IRS 28mm BIFOCAL
ISB
14mm
71
Bespoke Free-form
ANEXcITINGNEWWORLD 2015UPDATEBespoke Free-form
There may be many occasions when you desire to “supercharge” your client’s vision yet the lenses you wish to use are not
shownwithinourregularlistingasdigitalHDdesignoptions.Noproblem–youcanspecifyaBespoke Free-form solution
Norvillewillthenapplyanenhancedhighdefinitionvisionsolutiontoyourpreferredlenschoice(anychoice!)usingexactlythe
same high quality point focus digital calculations
It’ssimple–ratherthanuseconventionalinsidesurfacelensfinishingwithits19thcstandardsphericalortoriccurves,wewill
upgrade the design using an Atoral digital curve designed, calculated and produced with free-form lens surfacing technology
for point focal accuracy across its entire lens surface
This HD technology can be applied to any existing lens type or material, so upgrading the quality of its optics Just add the words
“HDdigitalfree-form”–HDtothelensform,e.g.S728Trifocal,HD free-form and we will do the rest
This is especially advantageous on large lenses, spherical powers over 3D, cylinders over 1D and lenses with prisms
Placing a progressive surface or an invisible round segment onto an existing traditional bifocal or trifocal front surface semi-
finished can dramatically change the visual scope of a lens, especially when any added round segment can vary from 15mm to
40mm in diameter Many exciting opportunities can be created that will enable the otherwise impossible Bespoke free-form is
opening up literally thousands of dispensing opportunities that previously didn’t exist
A very popular option we predict will be “double seging” To obtain that out of range addition add an invisible round segment
to the inside surface of an existing front surface segment semi-finished Enabling say a maximum availability of +3 50 add to
becomea+5.00addoption.Orperhapswhenneedingan80mmbifocalblank.Nowwecansay“simple”ratherthan“sorry
not available!”
A number of proven options are listed on the following pages (see Bespoke page 113 of Rx price list for a costing guide)
Do contact us to discuss further possibilities
Extra Large - Extra Small
TheothergreatareaofNEWBESPOKEiswecanmakelenseslarger(page72)orsmaller(page78)thanwaseverpossiblebefore.
BESPOKE LENS TAILORING - UNIQUELY NORVILLE
72
Bespoke Atoral - adding the HD factor
NORTORSPORTOR-SVDigital Free-form
ULTORSPORTORDigital Free-form
TheNorvilleGroupispleasedtoannouncethelargestprogressivelensdiameterever!
Our free-form design team have come up with a solution for the patient who wants
their prescription to that large sunspec or frame no matter what
Effectively, we can produce XXL lenses up to 20mm larger than the regular stated
maximum lens blank diameter
However, one word of warning - the ED of the lens shape needs to be just less
than the maximum available blank size, i e lens blank diameter has to be at
least 2mm larger than the ED diameter of the frame we are glazing
AvailableinmostUltorlensmaterialsincludingTransitionsandNuPolar.
NorvilleoffertheXXLprocessinNortoratoralHDsinglevisionaswellforallthose
larger sunspec and oversize acetates
IfyoufindtheregularlenssizeavailabilitytoosmalljuststateNortorXXLandletus
do the rest Please remember that although we decentre your patient’s centres in the
correct place we cannot take responsibility for the additional edge substance that can
be a by-product of XXL frame choice, i e the larger the lens blank effective diameter
the greater the lens thickness
Wecanusuallyincreasethelenseffectivediameterbyamaximumof20mm,soa
75mm to 95mm!
So many “previously impossible” to glaze prescriptions can now become possible
usingNorville’suniqueXXLtechnology.
73
INVISIBLEROUNDSEGS(IRS)The IRS design gives many opportunities for bespoke lens supply
Seg Size
IRScanbecreatedasaBLENDEDroundsegmentinanydiameterfrom15mmto45mm
Seg Position
Especially the smaller 15mm spot seg can be displaced latterly - vertically anywhere around the lens you specify Being an “invisible” design no-one is likely to notice its placement except the wearer!
“Double Deckers”
Placing one seg over the other (on different sides of the lens of course!) enables higher additions to be obtained As an example, one patient required +12 00DS with +5 00 add: the current Omega bifocal, available just to a +3 50 add was boosted by creating an additional +1 50 add on the inside surface thus reaching the +5 00 addition required
Bespoke IRS, COMBIPAL
COMBIPALTheBestofBothWorlds-ComBiPal
Wetakeabifocalsemi-finished(segonthefront)andthencreatealowaddprogressive on its inner surface by which technique we have far wider fields of view than is possible from a normal full addition PPL design
This technology is particularly advantageous with higher additions The reading fields of view in a +3 50 add conventional front surface progressive, whatever design, are fairly minimal
Putting a first time progressive wearer into a higher addition is unlikely to meet with visual acclaim! But carrying the higher addition power split on the front segment and a lower progressive addition on the inner maintains reasonable fields of view even when+4.00additionsorhigher–hencecomBiPal,aninnerprogressivedesignoflower add power “carved” onto a higher addition bifocal semi-finished blank
For lens range details see page 75
ComBiPal Prism Controlled
WorkinProgress-PossiblesolutionsforPrismcontrolledAs of Summer 2014 we announced the final discontinuation of glass (mineral) solid prism controlled Unfortunately, free-form gives us little advantage with horizontal reading or distance only prism corrections As we go to press we are trialling grossly decentred progressives or E style with an XXL ULTOR design highly decentred, giving examples of nil distance prism with up to 1½Δ Base In reading only Contact technical support for the latest update
ComBiPal Crescent (BP40)
ComBiPal Flat Top (BP50)
15mm Seg
40mm Seg
Double Decker
X NVP 1½Δ Base In
74
PILOTORThe original Essilor design long discontinued, its revival now made possible through free-form technology In essence, a bifocal segment placed high up in the spectacle frame for intermediate use to read dials and gauges In an earlier age, this may well have been called “librarian lens”
Inverting a bifocal blank of the appropriate seg size (usually RD 40), we place an Ultor progressive surface onto its lower concave surface This would also be achievable with a trifocal lens blank for someone who needed
considerable variations in upper focusing distances!
UP&DOWNSDouble progressive designs, with both an up and down progressive surface This is achieved by inverting a front surface progressive semi finished blank (Image) and, as explained for the Pilotor, forming an inside free-form progressive surface opposite to its usual distance position, remembering of coursetoleaveasufficientwindowforadistancevisionportion.Yes,andwecouldproduceaTransitionsVIIorNuPolarvarietyofthesame!
Auto-PILOTOR Available Early 2015
The very latest in free-form design software technology enables the production of an upside-downside double progressive design, both on the same side of the lens i e inner surface Of course, different additions top and bottom can be specified and varying corridor lengths for each progressive half, and most significantly a different design of progressive top andbottome.g.GWbottom-Bureautop.Atrulybespokesolution.
PILOTOR & OCCUPATIONAL
Pilotor (UP50)
Up & Down ProgressiveInside & Front Side (UPD)
Up & Down ProgressiveDouble Inner Surface (UPDA)
UP50 Design Measurements
UPD Design Measurements
75
Occupational ULTOR
COATINGLENS CODE
COMBIPAL
6.00 70 6.00
MINUS -+ PLUS
Adds 1.00 to 6.00 in 0.25 stepsOPPOSITE CYLS TO 4.00
BP50
1.50
Many Other Indices, Bespoke Combinations and Options
PILOTOR “Up & Down” Vision Solutions
COMBIPAL DIGITAL FT35 ISP
Vertical Prism Solutions
1.50
UP50
6.00 75 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 stepsOPPOSITE CYLS TO 4.0014mm
State pupil height atfitting cross along withthe separation.Minimum separation 8mmMinimum frame depth 32mm
(Specify both top and bottom additions)
PILOTOR RD 40 - LOWER PROGRESSIVE ISP
1.50
UPES
6.00 75 5.00
MINUS -+ PLUS
14mm
TOP Adds 0.75 to 3.00 in 0.25 stepsBOTTOM Adds 0.75 to 3.50 in 0.25 steps
OPPOSITE CYLS TO 4.00
State pupil height atfitting cross along withthe separation.Minimum separation 8mmMinimum frame depth 32mm
(Specify both top and bottom additions)
PILOTOR E - LOWER PROGRESSIVE ISP
1.50
UPD
6.00 75 6.00
MINUS -+ PLUS
Adds 0.75 to 3.50 in 0.25 stepsOPPOSITE CYLS TO 4.00
AUTO-PILOTOR UP & DOWN PROGRESSIVE ISP
Minimum separation 8mmMinimum frame depth 36mm
(Specify both top and bottom additions)
1.50
USLA SLAB-ON BI-PRISM ISP
Adds 0.75 to 3.50 in 0.25 stepsOPPOSITE CYLS TO 4.00
6.00 70=
75 6.00
MINUS -+ PLUSPrism to 6∆ on ISP
Prism to 10∆ in lower
Prism in 1∆ steps
76
The New World of Free-form HD Bi-Prism (Slab-Off)
As an aside we should today really not be encouraging the use of the words slab-off, deprecated by BSI, for Bi-Prism, which, of course, slab-offs are! However, now we can physically slab-on as well as slab-off prism perhaps this original term is still the more appropriate terminology!
The extraordinary outcome of free-form technology is how it has completely changed the technical aspects as to how we can now add prism, not just subtract prism So rather than coping with all the prism, say 3Δ in just one eye, we can now split the prism correction between both, i e 1½Δ B up and 1½Δ B down This has the advantage of more gently addressing the physical band of prism ridge-change That previous slab sharp line, sometimes as distinctive as an E style bifocal line, can now become an invisible blend line A further advantage where previously we needed to say to you 1½Δ was the minimum prism value achievable, now feel free if you desire to obtain ½Δ or ¼Δ bi-prisms! So with no restrictions on prism, lens type or materials - well, as far as we know - it’s down to you to prescribe comfortable vision, especially to those newly troubled by anisometropia, e g one eye cataract surgery
Our new free-form software and production process splits any correcting prism between both eyes i e base up / base down However, we can still supply the traditional approach with all the correcting prism worked base up in just the one eye only, but due to those higher prism values the interface blend line disruption is likely to be more noticeable (wider) by the Px
At the same time, this service also converts a previous basic spherical or toric optical surface to one of the new world of atoral corrected optics for HD all-round vision
Whilstabi-prism(slab-off)generallyjustcorrectstheverticalimbalance,aprismcontrolledoutcomewillendeavourtoshowprescribedorzeroprismatN.V.P.position
Wewouldthereforeverymuchwelcomeuserfeedbackonanisometropiawearingexperiences with free-form bi-prism corrections, especially any Px who has previously worn a traditionally one lens slab off (bi-prism) sharp line corrective lens How do they get on wearing a dual or split prism option? There are also going to be issues with the blend line - where should it be placed vertically - which may be different for individual users, and there can be issues if the blend line is too wide
All the above are blend line bi-prisms either slab-ons or slab-offs It is possible to use the CR39 slab-on (base down prism reading), which is a sharp line design (think of E style) By using different prism values R&L eyes we can effect aprismcontrolled(vertically)outcomeattheNVP.Thisproductiscurrentlyonlyavailable in CR39, whilst all the previous blends can be achieved in any index
Free-form HD Bi-Prism
Vertical Prism Options
Sharp line - as specified
Blend - 3 up or to demand
Odd Corridor Lengths
Max ¾Δ reduction
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Free-form is GREEN
Norville is delighted to report that free-form lens production has enabled
considerable greening of Rx lens production processes.
• Smaller lenses = less waste & less material
• Reduced water usage
• Reduced electrical usage.
And most significantly, the move away from cadmium-based blocking metals.
• Less hazardous materials
There are always new areas for achievement and we are looking at ways (any!)
that plastic waste might be recyclable.
Small is Good, Small is Green
Over the last 50 years, with the advent of CR39 and resin lenses, we have
moved entirely to round lens blanks but very seldom do you actually have a
round eye frame to fit them into. Look how much waste even a 50mm eye size
produces and a 46mm!!
Nowadays we do have a range of stock lenses from 75mm round to 55mm
round but, with surfaced semi-finished, rather than keep so many diameters
in stock the manufacturers go for large only, so many lenses have no choice of
blank diameter.
Free-form enables Small
The free-form process is perfect for small lenses, for non round lenses even frame shaped lenses
55mm Blank
75mm Bifocal Blank70mm Blank
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In Rx lens surfacing, small means THIN
The modern miracle of free-form production coupled with high index materials with the magic of slim edge thinning (SET)
software results in ophthalmic lenses of unbelievable appearance
As long as we have all the key information elements Rx + decentration + eye shape we can make anything! Test us today!
Ultor Progressive Lenses From 80mm size to 20mm size
And no longer do they need to be round lens production
ThisprocesscanbeappliedtoallprogressiveandsinglevisionNortor-Sportorfree-formproduction.
Free-form production technology brings FREEDOM
Free-form is Freedom
Lens Placement Markings
Glazed PPLAllRxswillbedespatchedwithNorville“huff”decals(avoidsusingchemicalsforyellowmarkcleanoffandtheresultingtide
mark!) These can be used as vision “training” decals, emphasising the area of patient use for distance and reading
Uncut PPLRxs are despatched with removable markings as example below, printed in yellow ink
L
G
R
G
Lens EngravingToo bold, too faint: why can’t you get it right? - we wish we always could There is nothing more frustrating than throwing an
otherwise perfect lens away because the engravings have vanished! All these are contributory factors: hardness of substrate, polish
and polishing times, hardcoat viscosity, laser power, lens curve (marked on concave surface), oven times, tint bath temperature,
densityoftintandevenafewmore!Lensesareengravedbylaser,instructedbysoftwarewrittenbyhumans.Workinprogress!
Actual sizes
79
New technology brings with it new issues whose solutions have to be re-learnt. Digital design and free-form production are immensely complex. Fast Evolving Lens Technology (F.E.L.T.) is the apt description.
Nortor HD Fitting information All free-form digital designs are aspheric point focus so it is important the centre of the design is matched to Px’s pupil - viewing position Most prescribers are good at doing this for distance mono PDs but please re-engage with reading PDs as well as distance For HD single vision vertical centration should also be recorded Take the time to set frame up before noting fitting measurements Truly the best vision you’ve ever dispensed!
Prism Corrections & Higher Cylindrical PowersWhilstwehaven’tasyetcollectedclinicalfeedback,thetheorycalculationswouldindicatethataprismlensmanufacturedwithinafree-formlensexhibitshigheropticalperformancethanregular(traditional)productionmethods.Wecanincorporateupto5Δ of worked prism correction into a CR39 lens and, as the index of the lens material increases, then up to 9Δ can be achievable
Free-form Bespoke Options
MAXIMUM PRISMfor HD digital products
Refractive Index Total Combined Δ
1.50 - 53 5Δ
1.60 6Δ
1.67 8Δ
1.74 - 76 9Δ
Higher values possibly attainablesubject to available blank thickness
MAXIMUM ADDITIONSfor HD digital products
Further to CombiPal (page 73) weare working with specifications to evaluate high add ULTORs.
Contact us for over +4.00 add ULTOR options.
PLEASE ASK
Towards the back of our RX lens catalogue you will note a page on Digitally Surfaced Supplementary Charges Many lens material types are available even when we do not actively list them!
MAXIMUM CYLSfor HD digital products
Refractive Index Highest Cylinder
1.50 - 53 6.00DC
1.60 7.00DC
1.67 8.00DC*
1.74 - 76 10.00DC*
*Subject to available blank thickness
80
D
C
B
A
Explanation of Progressive Lens Measurements
Progression Length:Vertical distance between the pupil centre and thestart of the near vision (where 90% additionis reached)
1 Minimum Fitting Height (MFH):Minimum distance from the pupil centre to thelower tangent of the lens periphery
2
3 Corridor Length:Distance between the point starting at 10% of theaddition and ending at the point where 90% of theaddition is
Fitting Cross + Major Reference Point (MRP)
Prism Reference Point (PRP)
mid point between horizontal engravings
NearReferencePoint(NRP)
Distance Power Reference Point (DRP)
90%
3CORRIDORLENGTH
10%
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Actual Given Power v Compensated Power
Prescribed Power
This is the entry level of technology that only considers a fixed, non-tilted lens i e power as given
This method is based on a pure geometrical conception of the lens: mixing curved surfaces, the lens will provide final wearers with the “given” power in a central gaze direction
As an outcome, the final lens is not optimised (compensated) Distance Power and Addition are unchanged as “given Rx”
Compensated Power
This is the newest technology in lens computation that includes any changes in Rx, caused by positional alterations resulting from the final fitting spectacles, by comparison with the trial frame or refractor head Rx
Based on three key frame fitting measurements - pantoscopic tilt angle, frame wrap angle and back vertex distancesdistance between curves and back surface of the lens
GIVEN Rx COMPENSATED Rx POWERcALcULATION NOMINAL USER Lens Personalisation
Oblique Aberration Optimisation
Base Curve Freedom
Sport Frame Performance
High Prescription Performance
Manual Inset Selection
Automatic Variable Inset
Decentring
PARAMETERS Prescription Data
Pantoscopic Angle
WrapAngle
Vertex Distance
Monocular Pupilarity Distance
Frame Parameters
WorkingDistance
Rotation axis of the eye
Given Power Traditionally straightforward
Powers easy to measure and compare to prescription
Variable Inset: Automatic and manual
Freedom in base curve selection
Compensated prescriptions for “as worn” positions
Due to the expansive capacity of modern computers, previous calculations considered too demanding can now be digested in seconds Previous to this, refraction Rxs were never corrected for as worn conditions other than assumed “allowances”
Today those fitting values can be accurately measured and input alongside Rx lens details into the computer lens design programme So those +5 00DS and -5 00DS lenses when corrected for actual tilt (panto) angle, wrap angle and BVD In this instance, using 12°, 12° and 12mm, we can note the compensated lens powers recalculated to those which will still result in the original prescribed Rx at the cornea
GIVEN Rx (CR39) +5 00 DS -5 00 DSCOMPENSATED Rx (CR39) +4 88 -0 36 139° -4 45 -0 41 46°
Compensated Power The lens will read a different power when measured on a lensmeter
WhenthisisbeyondBSItolerancesthiswillbe printed and advised - see below
VARIABLEINSET-automatic&manual free-form base curve selections
L Sph +1.00 Cyl -2.00 100° Add 2.75
Sph +1.12 Cyl -1.98 86° Add 2.71
Prescribed Power
Compensated Power
82
Calculation Parameters
MPD Monocular Pupillary Distance
HT Vertical Pupil Height measured from the lower boxed tangent
HBOX Horizontal Boxed Lens Size of Frame
DBL Distance Between Lenses
VBOX Vertical Boxed Lens Size
PANTO Pantoscopic Tilt Angle
WRAP Wrap Angle
BVD Back Vertex Distance
NWD Near Working Distance
83
Actual Cylinder MapTypical surface error contour map
Our OMM 60 is the ideal control and surface inspection system for all types of complex surfaces The analysis software is able to compare the processed lens with the theoretical design map The measuring method is done via a high precision measuring pin and measuring accuracy is +/- 1um The measured results can be displayed in different ways (see illustrations) Convex and concave lenses can be measured and the system is able to measure both ground and polished surfaces
Free-form technology brings fantastic new opportunities to Rx lens manufacturing with its high flexibility approach - but it also creates an absolute need for a perfect process control.
Quality Control
This post generating - polishing check is just one of the many Q C checks along the production journey of free-form lenses essential to ensure the design features of the lens are being correctly replicated time after time
5th Ed. 2015
Nationwide Rx ServiceContact Guide
Communication NetworkAll Norville regional locations are directly linked from the Gloucester Hub switchboard. Individual and branch dialling codes will still connect to your dialled location.
Gloucester (Hub laboratory) Service House, Magdala Road, Gloucester GL1 4DG Phone:01452528686•Fax:01452411094 Email:[email protected]
Bolton FoldsRoad,TurnerBridge,BoltonBL12TU Phone:01204381224•Fax:01204388906 Email:[email protected]
Edinburgh Grange Road, Houstoun, Livingston, Nr. Edinburgh EH54 5DE Phone:01506434261•Fax:01506431851 Email:[email protected]
Harrogate Chatsworth Road, Harrogate, N. Yorks HG1 5HX Phone:01423567533•Fax:01423525327 Email:[email protected]
Seaham Unit6A,ChevychaseCourt,SeahamGrangeEstate,SeahamSR70PR Phone:01915238023•Fax:01915238024 Email:[email protected]
DirectComputerLink-EDI-contactITDepartment,Gloucester
Overnight CourierCouriers travel overnight between all Norville regional locations so your orders can be sent via any laboratory for internal transfer to Norville Specialist Centres.
Specialist Technical SkillsSKILLS NORVILLE LOCATIONS
Diving and Swimming Goggles . . . GloucesterFrameMakes,Repairs&Solders . . HarrogateFranklinSplits&PrestoLVA . . . . . HarrogateFree-formManufacturing. . . . . . . GloucesterLindberg/Specialist Rimless. . . . . . GloucesterPolycarbonate . . . . . . . . . . . . BoltonProtectiveRx . . . . . . . . . . . . BoltonResinBifocalSlabs . . . . . . . . . SeahamRimless Glazing . . . . . . . . . . . All LocationsSports Wrap Glazing . . . . . . . . GloucesterTitaniumLaserWeldingRepairs . . . Harrogate On-Line Ordering . . . . . . . . . . www.norville.co.uk
TheNorvilleGroupMagdala RoadGloucester GL1 4DGTel: 01452 528686Fax: 01452 411094Email: sales@norville co uk
DesignedandPrintedfor©NorvilleGroupPublications2015byIcONPRINT01452417788•Email:[email protected]
www.norville.co.uk