Waterproof camera having a, movable lens, barrel and cover

Details Waterproof camera having a, movable lens, barrel and cover Waterproof camera having a, movable lens, barrel and cover

1991-06-19

1993-05-18

Gellner, Michael L.

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

358 99, G03B 1708, H04N 718

Patent

active

052125092

ABSTRACT:
A waterproof camera having an opening which is formed in a stationary barrel of a camera body and in which a photographing lens barrel is movable in an optical axis direction. A movable waterproofing cover is movable in an optical axis direction to a waterproof position and a non-waterproof position and which is provided on its front end with a transparent waterproof member. A securing device secures the waterproofing cover to the stationary barrel when the waterproofing cover is positioned at the waterproof position, and an annular seal member establishes a watertight connection between the opening and the waterproofing cover when the waterproofing cover is secured to the stationary barrel at the waterproof position.

REFERENCES:
patent: 4763145 (1988-09-01), Takamura et al.

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