Multiple exposure device for camera

Details Multiple exposure device for camera Multiple exposure device for camera

1985-10-29

1987-06-30

Perkey, W. B.

354412, 354475, 3541731, 354209, G03B 708, G03B 1736, G03B 118, G03B 1902

Patent

active

046766243

ABSTRACT:
A multiple exposure device for a camera is arranged to permit one and the same frame portion of film to be exposed to light a plurality of times. In taking a multi-exposed photograph, the device displays a multi-exposure mode; permits a manual resetting operation on the multi-exposure mode for improved operability of the camera; and computes the degree of exposure to be effected at each step of the multiple exposure to ensure an appositely exposed state of the film frame on which the multiple exposure operation is performed.

REFERENCES:
patent: 3842587 (1974-10-01), Strauss et al.
patent: 4021828 (1977-05-01), Iura et al.
patent: 4175840 (1979-11-01), Kittag
patent: 4191463 (1980-03-01), Urano et al.
patent: 4345830 (1982-08-01), Aratame
patent: 4420237 (1983-12-01), Ogawa et al.

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