Afocal relay lens system

Details Afocal relay lens system Afocal relay lens system

1980-03-21

1982-10-12

Corbin, John K.

350 54, G02B 958, G02B 1300

Patent

active

043536247

ABSTRACT:
A relay lens system designed as an afocal lens system having a magnification level of 1x and comprising a first lens group having negative refractive power, a second lens group having positive refractive power and a third lens group having negative refractive power, said relay lens system being arranged between an objective lens and an eyepiece, and used for relaying an image of an object formed by said objective lens.

REFERENCES:
patent: 2949816 (1960-08-01), Weaver
patent: 3466111 (1969-09-01), Ring
patent: 3472578 (1969-10-01), Price
patent: 3532416 (1970-10-01), Schmidt
patent: 4047794 (1977-09-01), Park

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