Microscope objective

Details Microscope objective Microscope objective

1979-08-28

1981-08-11

Clark, Conrad J.

350468, G02B 960, G02B 2102

Patent

active

042831237

ABSTRACT:
A microscope objective comprising a first, second, third fourth and fifth lenses, in which the first lens is a positive lens, the second lens is a positive meniscus lens, the third lens is a negative lens, the fourth lens is a positive meniscus lens and the fifth lens is a positive lens, and satisfying the following conditions for which the number of lenses constituting the lens system is small, working distance is large and resolving power is extremely high.

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

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