Camera

Details Camera Camera

1995-07-21

1998-09-01

Gray, David M.

Photography

Having camera indicator

Having display in viewfinder

G03B 1302

Patent

active

058024085

ABSTRACT:
A camera has a movable mirror arranged to permit its position to be switched between a first position in which an image light flux is guided to a viewfinder optical system and a second position in which an exposure can be carried out by an image pickup part, a display device arranged to make a display by superimposing a light from a light source on an image obtained within a viewfinder, and a control circuit arranged to cause the light source to begin to light up either while the movable mirror is in process of moving from the second position to the first position or within a period of time during which the movable mirror stabilizes in the first position.

REFERENCES:
patent: 4949118 (1990-08-01), Yamamoto et al.
patent: 5235380 (1993-08-01), Yamada et al.

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