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No 9576 DonghuanRoad,
Changchun,130000,Jilin,China.
 


CaF2 Ball Lens
CaF2 Ball Lens
CaF2 Ball Lens
Calcium Fluoride is a very good material which can be used in deep UV and infrared wavelength, the transmission is more than 90% at 025-7um wavelength. CaF2 has low refractive rate, so generally it is not necessary to make Anti-reflective coating on the surface.
We make ball lens and half ball lens.

     Specifications
 Diameter 1mm -100mm 
 Diameter Tol.  +/-0.003 
 Material CaF2
 Surface Quality 40-20 standard 
 Sphericity 0.003mm 
 Clear Aperture >90% 

 

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