Photographic camera having long focal length objective

Details Photographic camera having long focal length objective Photographic camera having long focal length objective

1979-05-11

1980-10-07

Griffin, Donald A.

354152, 354293, G03B 1748, G03B 1912, G03B 1700

Patent

active

042265185

ABSTRACT:
In a photographic camera having a long focal length objective, both the objective and a tubular viewfinder extend vertically upwardly adjacent one another from the film carrying part of the camera which facilitates support of the camera in use. Preferably the objective and viewfinder are formed as a periscope arrangement with the light-admitting end of the objective being higher than the eyepiece of the viewfinder.

REFERENCES:
patent: 1492583 (1924-05-01), Steinle
patent: 2165512 (1939-07-01), Schofield
patent: 2370611 (1945-02-01), DuMais
patent: 2907253 (1959-10-01), McDonald
patent: 3008396 (1961-11-01), Mito
patent: 3914032 (1975-10-01), Takano et al.
patent: 4037238 (1977-07-01), Leitz et al.
patent: 4131354 (1978-12-01), Hagiwara

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