1)High end broadband, low absorption coating 440 - 460 nm
2)Transmission ≥ 96 %
3)Includes interchangeable fused-silica protective glasses
4)Dust-tight on the output side inclusive protective glass according to the criteria of IP6X
All lenses can be used with enlarged beam diameters and various mirror distances. Scan fields and spot size diameters will change accordingly. Please contact us to discuss your specific requirements.