Electrochemical Equipment & Parts
Meniscus lens
Description
*Material BK7 or other optical materials
*Dimension Tolerance +0.0~-0.1mm
*Center Thickness +/-0.1mm
*Focal Length Tolerance+/-1%
*Surface Quality:60/40
*Surface Figure:λ/2@ 633nm on plano side
*Clear Aperture >90%
*Chamfer 0.25mm at 45 degree typical
*Coating Optional
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Archromatic lens...
China Star Optical lens Co.Ltd
camera lens
Address: No.516,ShenZhen Street 1-1,Economic and Technology Development Zone,
Changchun, Jilin
China, 130031
Tel: 0086-431-84688875
Fax: 0086-431-86785953
