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Reduction of sphero-chromatic aberration in catadioptric systems
Schmidt and Maksutov catadioptric systems suffer from spherochromatic aberrations that are of opposite sign; by use of hybrid system, whose corrector is deep meniscus lens with aspheric curve on external surface, spherochromatic residuals have been reduced and, as consequence, usable relative apertures have been increased.
Reduction of sphero-chromatic aberration in catadioptric systems
Schmidt and Maksutov catadioptric systems suffer from spherochromatic aberrations that are of opposite sign; by use of hybrid system, whose corrector is deep meniscus lens with aspheric curve on external surface, spherochromatic residuals have been reduced and, as consequence, usable relative apertures have been increased.
Reduction of sphero-chromatic aberration in catadioptric systems
U S Bur Standards -- J Research
Stephens, R.E. (author)
1948
3 pages
Article (Journal)
English
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