1975-12-08
1977-01-11
Corbin, John K.
350175ML, 350231, G02B 906, G02B 2102, G02B 1318
Patent
active
040024067
ABSTRACT:
A microscope condenser of the Abbe type has the optical characteristics of the biconvex singlet followed by the convex-plano singlet improved by making the first surface of the biconvex singlet aspherical. The aspherical surface substantially reduces spherical aberration and coma as well as pupillary aberration of the condenser.
REFERENCES:
patent: 3355234 (1967-11-01), Muller
patent: 3598474 (1971-08-01), Shoemaker
American Optical Corporation
Berkenstock, Jr. H. R.
Clark Conrad
Corbin John K.
Nealon William C.
LandOfFree
Microscope condenser 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 condenser, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microscope condenser will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1740784