Polarizing microscope

Details Polarizing microscope Polarizing microscope

1983-05-20

1985-04-23

Punter, William H.

350520, 350558, 350572, G02B 2100, G02B 1510, G02B 2700

Patent

active

045126402

ABSTRACT:
A polarizing microscope comprises an orthoscopic system having an objective lens for forming the image of a sample, and a conoscopic system including polarizer means, analyzer means and an image forming lens disposed between the objective lens and the image plane of the image of the sample. The image forming lens is disposed at a position whereat the exit pupil of the objective lens and said image plane are conjugate with respect to the image forming lens and has a sufficiently small diameter relative to the width of the optical path of the orthoscopic system in said position. Thus, the conoscopic system forms the image of the exit pupil of the objective lens on the image plane and the observation light beam by the orthoscopic system passes through the outside of the image forming lens and forms the image of the sample around the image of the exit pupil on said image plane.

REFERENCES:
patent: 1498159 (1924-06-01), Ehringhaus
patent: 1527848 (1925-02-01), Ehringhaus
patent: 3535015 (1970-10-01), Yevick et al.
patent: 3572885 (1971-03-01), Reinheimer et al.
Johns, F. L., "A Double-Field Finder & Guide Telescope", Sky & Telescope, 7-1971, pp. 42-44.
Watanabe et al., "Light-Figure Microscope Newly Designed & Its Crystallographic Application to Metal Specimens", Trans Jim Jap. Inst. Met (Japan), vol. 13#1, 1972, pp. 50-56.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-34316