ZnSe Lens->lenses

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Wuhan Especial Optic Co.,Ltd

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ZnSe Lens

Category :

Photograpy and optical->lenses

Product Specification

Model No:	04

Country	CN

Product Detail

ZnSe most obvious and important advantage over other materials is its low absorption in the red end of the visible spectrum.
ZnSe has very wide transmission range covering 0.6 to 20 um.
Focal length:+/-1%
Length tolerance:+0.0 ~ -0.1mm
Width tolerance:+0.0 ~ -0.1mm
Center thickness tolerance:+/-0.1mm
Surface Figure:lambda/2 at 633nm on plano side
Surface quality:60-40 stratch/dig
Clear Apenture>90%
Chamfer:0.25mm at 45 degrees typical
Coating:optional

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