Camera

Details Camera Camera

1992-04-30

1994-07-19

Gray, David M.

354453, G03B 708

Patent

active

053313666

ABSTRACT:
A camera has a first photographing mode for also performing a second photographing operation at a focusing-lens position of a first photographing operation, a second photographing mode for performing autofocusing for every photographing operation, and diaphragm controller for controlling the amount of an aperture of a diaphragm. The diaphragm controller maintains the diaphragm in a state at the first photographing operation when the first photographing mode is selected, and returns the diaphragm to a predetermined position for every photographing operation when the second photographing mode is selected.

REFERENCES:
patent: 3842587 (1974-10-01), Strauss et al.
patent: 4657368 (1987-04-01), Kawamura
patent: 4734727 (1988-03-01), Takemae
patent: 4812870 (1989-03-01), Kawamura
patent: 4941010 (1990-07-01), Aihara et al.
patent: 4999655 (1991-03-01), Fukahori et al.
patent: 5140358 (1992-08-01), Tokunaga et al.

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