sp12 140 camera lens

8/2/2019 SP12 140 Camera Lens

1/72


2/72

Anteroom by James Nizam


3/72

Imaging medium+

Storage device

Imaging medium

Storage device


4/72

Image sensors


5/72


6/72

Light reflecting from the subject hits the surface in a random

jumble Not resulting in a picture


7/72


8/72


9/72

In order to make a picture you need a control

device between the subject and the light sensitivematerial that select and aim the rays of light

placing each ray from each part of the image

where they belong.


10/72

Camera Obscura - a large dark room that the artistentered where an inverted image of the outside wasprojected onto the opposite wall through a smallopening.


11/72

A table-top CameraObscura


12/72

Light bulb, 1991

website


13/72

Modern-day camera obscura by: Abelardo Morell


14/72


15/72


16/72

Zeb AndrewsJapanese American Historical

Plaza, 90 seconds


17/72

Shhhh, 240 seconds


18/72

Compact Digital Camera


19/72

Premium Compact


20/72

Digital Single-Lens Reflex Camera


21/72

The Camera! " light " " aperture" " shutter" " light-tight container" " light-sensitive material"


22/72


23/72


24/72


25/72


26/72

Cameras primary functions" " view" " focus" " expose"


27/72

view


28/72


29/72

focus


30/72

expose


31/72


32/72


33/72


34/72

Lens focal length


35/72

Focus


36/72


37/72


38/72


39/72


40/72


41/72

Normal lens


42/72

Wide


43/72

Telephoto lens


44/72


45/72

Fisheye

Macro


46/72

Digital depth of field

Why does f/8 give me one depth of fieldin my film camera and another when

I use my digital camera?

Depth of Field

Depth of field (DOF) is a term which refers to the areas ofthe photograph both in front and behind the mainfocus point which remain "sharp" (in focus).

Depth of field is affected by the aperture, subject distance,

focal length, and film or sensor format.


47/72

Focus & Depth of Field


48/72


49/72

Controlling sharpness in a photograph


50/72


51/72


52/72

perspective


53/72


54/72


55/72


56/72

filters


57/72


58/72


59/72


60/72


61/72


62/72

Messages from another world: The cave signs and paintings cover 25,000

years of prehistory from 35,000 to 10,000 years ago

Read more: http://www.dailymail.co.uk/sciencetech/article-1349303/Chauvet-

Pont-dArc-Werner-Herzogs-3D-film-brings-paleolithic-cave-

life.html#ixzz1jByoPeuG


63/72

Photographers deal in things which are continually vanishing and when theyhave vanished there is no contrivance on earth which can make them come

back again.

Henri Cartier-Bresson


64/72


65/72


66/72

The difficulty of making accurate drawings of objects as minute as many of the Algae and Confera, has induced me to avail myself of Sir John

Herschels beautiful process of Cyanotype, to obtain impressions of the plants themselves, which I have much pleasure in offering to my

botanical friends.

Anna Atkins, October 1843


67/72


68/72


69/72

Sally Mann, Family Pictures 1984-1991


70/72

Imogen cunningham, the dream, 1910


71/72

Ansel Adams

Aspens, Northern New Mexico

1958


72/72

sp12 140 camera lens

Documents