Exposure multiplication indicating means for automatic exposure setting camera
AssigneeAsahi Kogaku Kogyo Kabushiki Kaisha
InventorsKoichiro Watanabe, Tetsuji Shono
Life of this patent
Estimating the term…
Loading patent…
AssigneeAsahi Kogaku Kogyo Kabushiki Kaisha
InventorsKoichiro Watanabe, Tetsuji Shono
Estimating the term…
In one arrangement, the exposure multiplication indicating means includes an exposure multiplication selector dial having a small window cut therein and numerals marked thereon representing exposure multiplication, a film sensitivity dial, and an indicium. Numerals marked on said film sensitivity dial for representing the film sensitivity are observed, one by one, through said small window cut in the exposure multiplication selector dial, and the exposure multiplication is indicated by the numeral which is marked on the exposure multiplication selector dial in alignment with said indicium. In another arrangement, a main switch energizes the automatic exposure setting circuit and also energizes an element indicating the exposure multiplication setting. A source voltage confirming circuit enables the exposure multiplication indicating means to operate only when the source voltage is of a predetermined value.
In a camera the inventive combination comprising:
A camera comprising:
A method of indicating the condition of a camera exposure multiplication setting, comprising:
Dependencies are inferred from the claim text.