Co2 Laser Focus Lens - Znse Material, 38.1mm Focal Length, 12.7mm Diameter | Plano-convex Surface, High Optical Accuracy, >99% Transmittance

CO2 Laser Focus Lens is widely used in laser processing for example, cutting, drilling, sculpture, engraving etc and laser systems. To meet the marketa s need, we explored the following two series products: Plano-convex and Plano-concave mirror and crescent lens.

Capability
Can stand high-power density, the film is firm, wipe resistance is great, transmittance of double-side anti reflective coating filmi 10.6I m i a Y99%.

Specification
Focal Length Tolerance: A 1%
Diameter Tolerance:+0.0/-0.1mm
Thickness Tolerance:A 0.2mm
Surface Accuracy:I /2 at 632.8nm
Surface Quality:60-40
Cent ration :< 3a
Clear Aperture :>80%
Beveling :< 0.2A 45A
Coating: customer require
materialWavelength (um)focal length (mm)Diameter(mm)surface
ZnSe10.638.112.7Plano-convexa meniscus
ZnSe10.65018Plano-convexa meniscus
ZnSe10.65019Plano-convexa meniscus
ZnSe10.65019Plano-convexa meniscus
ZnSe10.65020Plano-convexa meniscus
ZnSe10.663.520Plano-convex
meniscus

Specification :
Focal Length Tolerance : A 1%
Diameter Tolerance : +0.0/-0.1mm
Thickness Tolerance : A 0.2mm
Surface Accuracy : I /2 at 632.8nm
Surface Quality : 60-40
Cent ration : < 3a
Clear Aperture : >80%
Bevelling : < 0.2A 45A
Coating : customer require or our suggestion