Medical microscopic system with optical observation system - has optical system for electronic photographing of part being observed with which beam of light from part under observation impinges on optical observation system

摘要

The microscope system has a branching off system arranged in an optical path of the optical observation system to branch the beam of light. The branched light beam is led to an electronic photographic system, which is arranged in conjunction with the part under observation. A system for altering an optical path length is arranged in an optical path, between the observation part (OP) and the electronic photographing system including a TV camera (71), which works so that the electronic photographic system and the observation part are conjugated to each other. USE/ADVANTAGE - Medical stereo-microscope. Gives image with high power and short operating distance and image with low power and large operating distance, taken with single photographic system and microscope can be automatically changed over.