Wide band infrared camera lens systems

Details Wide band infrared camera lens systems Wide band infrared camera lens systems

1998-03-16

1999-08-17

Dang, Hung Xuan

Optical: systems and elements

Lens

Reverse telephoto

359350, G02B 1304

Patent

active

059402245

ABSTRACT:
Lens systems for wide band infrared camera having a bandwidth of 1-5 .mu.m with a low f-number and 100% cold stop efficiency.

REFERENCES:
patent: 4383727 (1983-05-01), Rogers
patent: 4521068 (1985-06-01), Schulte in den Baumen
patent: 4600265 (1986-07-01), Norrie
patent: 4679891 (1987-07-01), Roberts
patent: 4738496 (1988-04-01), Canzek
patent: 4871219 (1989-10-01), Cooper
patent: 4989962 (1991-02-01), Kebo
patent: 4999005 (1991-03-01), Cooper
patent: 5142417 (1992-08-01), Brunn
patent: 5193025 (1993-03-01), Carlson et al.
patent: 5194986 (1993-03-01), Carlson et al.
patent: 5305138 (1994-04-01), Freedenberg et al.
patent: 5331470 (1994-07-01), Cook
patent: 5379157 (1995-01-01), Wang

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