Indicator within finder of single lens reflex camera

Details Indicator within finder of single lens reflex camera Indicator within finder of single lens reflex camera

1994-04-19

1996-01-30

Hayes, Monroe H.

354219, G03B 1700

Patent

active

054884462

ABSTRACT:
An indicating apparatus within a finder of a single lens reflex camera includes a mirror which reflects light of an object transmitted through a photographing lens to form an object image on a focusing plate, and a finder optical system through which an image of the object formed on the focusing plate is viewed. The indicating apparatus further includes a mirror box which supports the mirror, and a photographing information projector provided on the lower portion of the mirror box to project and indicate an image of the photographing information onto the focusing plate without interfering with the front end of the mirror.

REFERENCES:
patent: 4949118 (1990-08-01), Yamamoto et al.
patent: 4977425 (1990-12-01), Yamamoto et al.
patent: 5218393 (1993-06-01), Nakamura et al.
patent: 5218396 (1993-06-01), Morisawa
English Language Abstract of JP 61-249034.

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