achromatic lens


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  • noun

Words related to achromatic lens

a compound lens system that forms an image free from chromatic aberration

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References in periodicals archive ?
Unique features in the integrated Cinema Series line include the new PowerFocus HD4 CRT's, PowerFocus HCF Achromatic Lens System, MegaBand super wide band video amp, and TheaterShield AR.
Exclusive technologies in the new line of projection televisions include: New PureCinemaIII (TM) film detection, a five element lens system with an achromatic lens on the blue gun, and Reference Theater Mode Pro.