Light shielding apparatus

Details Light shielding apparatus Light shielding apparatus

Filed on

1994-10-21

Date issued

1996-09-10

Examiner

Gray, David M.

Other Related Categories

354288, G03B 1700

Type

Patent

Status

active

Patent number

055550525

Description

ABSTRACT:
A camera is provided having a film roll chamber for holding an unexposed roll of film, an exposure chamber into which ambient light enters through a taking lens to impinge on the film, and a light blocking member for preventing light entering through the taking lens from entering the film roll chamber. According to the invention, the light blocking member includes a stepped piece having a first step sufficiently raised to prevent light from entering the film roll chamber and a second step raised above the first step for supporting edges of the film In a preferred embodiment, the light shielding member supports the emulsion side of the film.

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