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Cylindrical Lenses are used to condense,focus or expand light in a single dimension.Typical applications include laser scanners,holography,optical information processing/computing,spectroscopy,dye lasers,and scanning confocal microscopy. Changchun...
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Optical lenses are divided into spherical lenses and cylindrical lenses. The curved surface of the spherical lens is a part of the spherical surface, and is divided into a convex spherical lens or a concave spherical lens according to the...