ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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3
Issue
vol 60 / MARCH, 2017
Article
UDC 621.01

A LENS FOR CHROMATIC SELECTION OF SPECTRAL COMPONENTS IN RING-SHAPED POLYCHROMATIC OBJECT IMAGE

A. V. Pravdivtsev
Research & Design Group “Constructive Cybernetics”, Moscow; Leading Specialist


Abstract.   A lens is designed for chromatic selection of spectral components in image of polychromatic ring-shaped object, the color of the ring image being dependent on the front focal length value. Several recommendations for design of the systems under consideration are formulated.
Keywords: projection lens, optimization, chromatic aberrations.