Plano Convex Lenses

Diameter 3-100mm
Center Thickness                       1.7-20.8mm  
Radius 2.6-517mm    

Double Convex Lenses

Diameter 2-100mm
Center Thickness                      1.2-31.5mm  
Radius 1.7-98.5mm  

Plano Concave Lenses

Diameter 4-50mm
Center Thickness                      1.5-3mm  
Radius -2.5 bis -517mm  

Double Concave Lenses

Diameter 2-50mm
Center Thickness                      1-3mm
Radius 2.2 bis -52.2mm    
Material BK7
Design Wavelength   587.6nm
Diameter Tolerance +0.0/-0.1mm
Center Thickness Tolerance ±0.2mm
Focal Length Tolerance   ±2%
Centration  3 arc min    
Surface Quality 60/40 
Bevel   0.2mm x 45°  
Coating   according to your specs   
Material UV Grade Fused Silica 
Design Wavelength   587.6nm
Diameter Tolerance +0.0/-0.1mm
Center Thickness Tolerance ±0.2mm
Focal Length Tolerance   ±2%
Centration  3 arc min    
Surface Quality 40/20   
Bevel   0.2mm x 45°  
Coating   according to your specs