Flat camera with self photograph framing mirror

Details Flat camera with self photograph framing mirror Flat camera with self photograph framing mirror

1983-05-05

1985-12-24

Mathews, A. A.

35419512, 354220, 354221, 3542891, G03B 1302, G03B 1314

Patent

active

045602611

ABSTRACT:
A camera for use with a disk film having a take lens window provided in the front side of a parallelepipedal housing closer to one lateral side thereof and a mirror device disposed at the center of the front side adjacent the window for observing the object. The mirror device is variable in its inclination to correct the parallax due to a variation in the distance of the object and has framing marks for indicating the field of view of the lens which differs with the object distance. The mirror device further has a coverage recognition sign which is observable only from a predetermined position within the coverage where an image of the object can be accurately observed on the device.

REFERENCES:
patent: 1992068 (1935-02-01), Gwozdecki
patent: 2531783 (1950-11-01), Mosca
patent: 3831184 (1974-08-01), Morse
patent: 3836934 (1974-09-01), Suzuki et al.
patent: 3893137 (1975-07-01), Ettischer
patent: 4159170 (1979-06-01), Kuramoto et al.
patent: 4239363 (1980-12-01), Sato
Modern Photography, Apr. 1982, pp. 63 to 65.
Research Disclosure (21538), Mar. 1982, No. 215, pp. 87 to 96.

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