UV Grade Fused Silica Plano Concave Lens

UV fused silica material has high transmittance in ultraviolet to infrared wavelength(185-2100nm) especially in deep ultraviolet region. This type plano concave lens is widely used in high power laser and imaging system.

Material:                      UV fused silica

Design Wavelength:           587.6nm

Dimension Tolerance:         +0.0/-0.1mm

Center Thickness Tolerance:   ±0.1mm

Focal Length Tolerance:       ±1%

Centration:                   3 arc min.

Surface Quality:              40/20

Bevel:                       0.3mm x 45°

Coating:                     Customized