Water-proof window structure of water-proof camera

Details Water-proof window structure of water-proof camera Water-proof window structure of water-proof camera

1985-07-31

1987-12-22

Griffin, Donald A.

G03B 1708

Patent

active

047143339

ABSTRACT:
In a front cover which forms a peripheral portion of a camera of water-proof structure, window parts for a photo-taking lens and for the objective part of a view-finder are formed with protective optical members by insert-molding; a flashlight emission window part is formed also in the front cover with a Fresnel member also by insert-molding; and a counter window part which is disposed on the upper side of the front cover has inner and outer windows made of transparent members and attached to the inner and outer sides thereof by means of double-face adhesive tape respectively.

REFERENCES:
patent: 2573885 (1951-11-01), Whitman et al.
patent: 2797804 (1957-07-01), Pomeroy et al.
patent: 3121378 (1964-02-01), Lange
patent: 3162107 (1964-12-01), Byers
patent: 3759605 (1973-09-01), Johnson
patent: 4295721 (1981-10-01), Rebikoff
Photographic Trade News, 354-64, Apr. 1980, vol. 44, No. 8, pp. 26 & 31.

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