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IMAX
IMAX (short for Image MAXimum) is a film format created by Canada's IMAX Corporation
that has the capacity to display images of far greater size and resolution than conventional
film display systems. A standard IMAX screen is 22 metres (72 ft) wide and 16.1 metres
(53 ft) high, but can be larger. As of 2008, IMAX is the most widely used system for large-
format, special-venue film presentations. As of March 2007, there were 280 IMAX theatres
in 38 countries (60% of these are located in Canada and the United States). Half of these
are commercial theatres and half are in educational venues. A variation of IMAX, IMAX
DOME (originally called OMNIMAX), is designed for projection on tilted dome screens.
The largest IMAX DOME in the world is IMAX Adlabs in Mumbai, India with a screen area
of 1,180 m2 (12,700 sq. ft.). Films can also be projected in 3D with IMAX 3D. The largest
IMAX 3D Theater in the world is Prasads IMAXalong with South Asia's only 4D Simulator in
Hyderabad, India. However, the largest IMAX screen in the world is located at Darling
Harbour in Sydney, Australia. The desire to increase the visual impact of film has a long
history. In 1929, Fox introduced Fox Grandeur, the first 70 mm movie format, but it quickly
fell from use. In the 1950s, CinemaScope (introduced in 1953) and VistaVision (1954)
widened the image projected from 35 mm film, and there were multi-projector systems
such as Cinerama (1952) for even wider presentations. While impressive, Cinerama was
difficult to set up, and the seams between adjacent projected images were difficult to hide.
IMAX venues Main article: List of IMAX venues
Cinesphere, the world's
first permanent IMAX
theatre, at Ontario Place
in Toronto, Ontario,
Canada
L'Hemisferic (Ciutatde les Arts i les
Cincies) Valencia,
Spain
The black structure seenin this photo is the
Luxor IMAX Theatre,
situated in the Luxor
Hotel
SM Mall of Asia
IMAX Theatre in
Manila, Philippines
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A long wave infrared
image of an IMAX
projector in use.