Center mask-perspective photography

Optics: motion pictures – Removable film strip magazine type

Patent

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Details

352 86, G03B 100

Patent

active

043737943

ABSTRACT:
A method and apparatus for recording on a photosensitive surface with enhanced vividness and proper perspective is disclosed. The invention is adaptable for use with any type of camera including a television camera and includes the disposition of an opaque mask located on the surface of the camera lens. The mask width is related to the degree of reduction of size of the chief object in a scene by the recording camera. Projection equipment then brings the image back up to life size. Proper perspective for viewing is achieved by determining the viewer's distance from the screen and placing the recording camera at that distance from chief object in scene to be photographed.

REFERENCES:
patent: 2630737 (1953-03-01), Ramsdell
patent: 3101644 (1963-08-01), Lopez-Henriquez
Popular Science, Mar. 1937, "Pill-Box Cap For Lens Produces Odd Photos", p. 18 (?).

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