Medical microscopic system

Details Medical microscopic system Medical microscopic system

1997-01-10

1998-11-10

Nguyen, Thong

Optical: systems and elements

Compound lens system

Microscope

359363, 359368, G02B 2100, G02B 2136

Patent

active

058352660

ABSTRACT:
A medical microscopic system includes an observation optical system for observing an image of a part to be observed, an electronic photographing optical system for branching a beam of light incident on the observation optical system from the observation part by a beam splitter disposed in an optical path of the observation optical system and then guiding its branched beam of light to a TV camera disposed conjugate with the observation part, and an adapter lens, disposed in an optical path between the observation part and the TV camera, for changing an optical path length which causes the TV camera and the observation part to be conjugate with each other.

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patent: 4812033 (1989-03-01), Ishikawa
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patent: 4912388 (1990-03-01), Tanaka et al.
patent: 5006872 (1991-04-01), Parker
patent: 5074651 (1991-12-01), Nagamine
patent: 5157552 (1992-10-01), Hagimori

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