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supply high quality lens

China

plano-concave

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产品规格

Brand Name : -

详情


Diameter (mm)   >1mm    
Diameter Tolerace(mm)  +0.0/-0.1  
Clear Aperture    ≥ 90% of Diameter
Focal Length Tolerance(%)  ±1%    
Center Thickness Tolerace(mm)  ±0.1    
Centering Tolerace(arc min)  +0.0/-0.10  
Surface Accuracy    λ    
Surface Quality    40-20    
Bevel      Max = 0.25mm x 45°
material     Other on request  
coating     Other on request  
RoHS     Exempt    

联系我们

联系人:Mr. Allen

公司名称:DaSheng optics corp, .

办公地址:meilong, Shenzhen, China,

电话号码:

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Mr. Allen < DaSheng optics corp, . >
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