Shutter speed display for viewfinder of fixed point exposure met

Details Shutter speed display for viewfinder of fixed point exposure met Shutter speed display for viewfinder of fixed point exposure met

1977-01-28

1978-10-03

Gellner, Michael L.

G03B 1720

Patent

active

041187253

ABSTRACT:
A shutter speed setting dial is rotationally coupled to a spring biased shutter speed display dial by a string and drum arrangement. The peripheral edge of the display dial, bearing shutter speed markings, extends into one side of a viewfinder frame adjacent a column of LEDs associated with a fixed point exposure meter display. Tabs projecting from a viewfinder frame border mask opposite the center LED bracket the set shutter speed marking, thereby enabling the user to quickly observe both the shutter speed and energized LED with a single glance.

REFERENCES:
patent: 3820132 (1974-06-01), Lindner
patent: 4037235 (1977-07-01), Ueda

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