Operation microscope

Details Operation microscope Operation microscope

1994-03-24

1995-08-29

Ben, Loha

Optical: systems and elements

Compound lens system

Microscope

359363, 359368, G02B 2106, G02B 2136

Patent

active

054465826

ABSTRACT:
According to the invention, in an operation microscope comprising an illumination optical system for irradiating an observation object, a recording optical system for receiving the reflected light from an observation object for recording and an observation optical system for receiving the reflected light from an observation object for observation, there is disposed a light dividing penetration member wherein an optical axis of the recording optical system and at least part of an optical axis of the illumination optical system coexist. In this operation microscope, due to the light dividing penetration member, the optical axis of the recording optical system and at least part of the optical system of the illumination optical system are arranged coaxially, so that the reflected light from the region of an observation objective irradiated with the illumination optical system always penetrates through the light dividing penetration member and continues through the recording optical system, is provided for recording. Accordingly, the angles between the respective optical axes become small, so even when an observation object exists at the bottom of a deep hole, its image can be recorded with certainty.

REFERENCES:
patent: 3421806 (1969-01-01), Weber
patent: 3551019 (1970-12-01), Michel
patent: 4148552 (1979-04-01), Suzuki et al.
patent: 4209225 (1980-06-01), Kumiomi et al.
patent: 4302087 (1981-11-01), Reinheimer et al.
patent: 4515445 (1985-05-01), Muller et al.
patent: 4619503 (1986-10-01), Reinheimer et al.
patent: 4884880 (1989-12-01), Lichtman et al.
patent: 4897537 (1990-01-01), Miyamoto et al.

Affiliated with

Also associated with

Rating

Operation microscope does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Operation microscope, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Operation microscope will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1823986