1981-04-01
1982-06-29
Gonzales, John
354197, 354221, G03B 300, G03B 1505
Patent
active
043369855
ABSTRACT:
A camera which has a macro-photographic optical system for taking the magnified picture of a minute object or specimen, a first viewfinder system for permitting to view the magnified image of the object or specimen in the case of macro-photography, an illumination source for illuminating the object or specimen in the case of macro-photography, a normal or standard photographic optical system for taking the standard picture of a subject or object, a second viewfinder system such as an inverted Galilean finder used in the case of standard photography and an electronic flash. The selection of the macro-photographic mode or the standard photographic mode can be accomplished only by shifting a single optical element; that is, a reflecting mirror mounted in a mirror box.
The camera has such a superior feature that the camera is very simple in construction yet capable of highly effective results in practice while in the case of macro-photography, a specimen can be clearly viewed and sharply focused.
REFERENCES:
patent: 3836934 (1974-09-01), Suzuki et al.
patent: 4171887 (1979-10-01), Hayata
Iwata Hiroshi
Morioka Akitoshi
Yamaoka Tetsuo
Gonzales John
West Electric Co. Ltd.
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