NLO Crystals
Bi-convex Spherical Lenses

● Design Wavelength:632.8nm 

● Focal Length Tolerance:±1% 

● Diameter Tolerance:+0.0/-0.1mm 

● Thickness Tolerance:±0.1mm 

● Surface Accuracy:λ/4@632.8nm 

● Surface Quality:40-20 

● Centration:<3' 

● Clear Aperture:>90% 

● Bevelling:<0.2×45°

● Coating:AR 


  • Description
  • Features
  • Curve

● Design Wavelength:632.8nm 

● Focal Length Tolerance:±1% 

● Diameter Tolerance:+0.0/-0.1mm 

● Thickness Tolerance:±0.1mm 

● Surface Accuracy:λ/4@632.8nm 

● Surface Quality:40-20 

● Centration:<3' 

● Clear Aperture:>90% 

● Bevelling:<0.2×45°

● Coating:AR 



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