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REFRACTING
LENSES

Table of Designed and Built Refracting Lenses

EFL f/# ImgHt(semi) Spectral Ranges Notes
13 6 3.4 VIS NIR Built about 1000, gunner & commander sight
16 1.4 3.4 VIS NIR Designed for Space Applications
17 5 3.4 VIS NIR Designed only
20 1.5 3.4 UV VIS Designed only
21 1.56 3.4 VIS NIR Built, Star camera, several in space
25 5 3.6 NIR SWIR Designed only
30 6 4.4 VIS NIR Built about 1000, gunner & commander sight
35 5 4.8 VIS NIR Designed only
50 5 4.8 SWIR Designed only
50 5 9.6 VIS Built
55 5 3.4 VIS Designed
65 5 4.4 VIS NIR Built
70 5 4 NIR Built (Design exists for VIS NIR)
90 5 4.8 VIS NIR Built
100 1.4 4 LWIR Designed only
138 6 5 VIS NIR Built about 1000, gunner & commander sight
140 3 5 VIS NIR Designed only
200 6 5.4 NIR Designed only
300 2.8 18 VIS Built, for Cinematography
327 5 60 VIS NIR Design only, 120 mm ImgDia, excellent MTF
400 5 26 VIS NIR Built for South African Sumbandila satellite, 52 mm img diam