Microscope objective lens system

Details Microscope objective lens system Microscope objective lens system

1978-03-24

1979-12-04

Sacher, Paul A.

350219, G02B 960

Patent

active

041769120

ABSTRACT:
A microscope objective lens system which comprises a first lens component of a positive lens, a second lens component of a positive meniscus lens having its convex surface faced to the object side, a third lens component of a negative lens, a fourth lens component of a positive meniscus lens having its concave surface faced to the object side, and fifth lens component of a double-convex lens, in which image plane through the objective lens system can coincide with a reverse-traced image plane through an eyepiece lens system and which enables observation with a flat image plane through the eyepiece lens system.

REFERENCES:
patent: 3537773 (1970-11-01), Klein
patent: 3575495 (1971-04-01), Tibbetts et al.

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