achromatic lens

listen to the pronunciation of achromatic lens
Английский Язык - Турецкий язык
akromatik mercek
şeffaf lens
akromatik mercek,şeffaf lens
renksiz mercek
Английский Язык - Английский Язык
A lens generally composed of two separate lenses, one convex and one concave and generally of different materials, in such a way that the chromatic aberration produced by one is corrected by the other
A combination of lenses made of different glass, used to produce images free of chromatic aberrations
A refractor lens, made of two or sometimes three separate lenses, which has the effect of bringing most of the viewed colours to a sharp focus, thus reducing chromatic aberration Finder Scope: A low power telescope attached parallel to the main instrument which provides easy object locating and telescope aiming
An Achromatic lens is a system of lenses joined in order to minimize color and shape distortions (chromatic and spherical aberrations) that are inherent in a single lens system
a lens corrected for black and white photography; specifically one that brings visual rays to the same focus
lens composed usually of two separate lenses used to produce images free of chromatic aberrations
a compound lens system that forms an image free from chromatic aberration
Lens for which all light colors have the same focal length
A composite lens, of two (or three) different kinds of glass, designed to reduce chromatic aberration
Refers to a lens which has been partly corrected for chromatic aberration Such a lens is customarily made to bring green and red light rays to approximately the same point focus Also called an achromat
achromatic lens
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