Light measuring apparatus for camera

Details Light measuring apparatus for camera Light measuring apparatus for camera

1982-09-13

1984-07-31

Gellner, Michael L.

354432, G03B 7081

Patent

active

044626703

ABSTRACT:
A light measuring apparatus for camera is disclosed. It is known that some type of light measuring apparatus for camera involves the problem of so-called "latch" which is caused by opposite charge accumulated at the high impedance location in the light measuring circuit. The light measuring apparatus is provided with means for cancelling the latch in a simple and reliable manner.

REFERENCES:
patent: 4045142 (1977-08-01), Watanabe

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