Microscope objective

Details Microscope objective Microscope objective

1975-11-11

1977-07-26

Corbin, John K.

350216, G02B 2102

Patent

active

040379345

ABSTRACT:
A high magnification microscope objective having a very large numerical aperture which comprises a first positive lens component, a second positive lens component, a third cemented lens component having positive refractive power, a fourth positive lens component and a fifth cemented lens component, and wherein chromatic aberration, curvature of field, etc. are favorably corrected.

REFERENCES:
patent: 3592530 (1971-07-01), Klein
patent: 3879111 (1975-04-01), Goto

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