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Definition of Mirrors
Spherical Mirrors Spherical mirror: for radius of curvature, R, the focal length, f, is R/2. Light collection f-number: f/# = l/d where
l
is distance and d is
diameter
of the mirror. Related Topics
Optics
Optical Materials
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Spherical Mirrors Spherical mirror: for radius of curvature, R, the focal length, f, is R/2. Light collection f-number: f/# = l/d where l is distance and d is diameter of the mirror. Related Topics