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