Microscope eye piece focusing apparatus for use in producing sha

Details Microscope eye piece focusing apparatus for use in producing sha Microscope eye piece focusing apparatus for use in producing sha

1975-12-31

1977-11-08

Rubin, David H.

350 10, 354 79, G02B 2118

Patent

active

040573184

ABSTRACT:
Refractive characteristics of the eye or eyes of a microscopist can result in an unfocused image in the film plane of a camera attachment if accommodation occurs in the objective focusing system and an unfocus image can be prevented by providing a separate image for adjustment of the eyepiece or eyepieces to accommodate refractive characteristics of the eye or eyes of the microscopist independent of the object focusing mechanism.

REFERENCES:
patent: 2077792 (1937-04-01), Heine
patent: 2209532 (1940-07-01), Michel
patent: 2845842 (1958-08-01), Leitz et al.
patent: 2910913 (1959-11-01), Michel
patent: 3106129 (1963-10-01), Frenk et al.
patent: 3421806 (1969-01-01), Weber
patent: 3582178 (1971-06-01), Boughton et al.
patent: 3623807 (1971-11-01), Gabler et al.
patent: 3672782 (1972-06-01), Akin

Affiliated with

Also associated with

Rating

Microscope eye piece focusing apparatus for use in producing sha does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Microscope eye piece focusing apparatus for use in producing sha, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microscope eye piece focusing apparatus for use in producing sha will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-226951