High quality 25mm ZnSe Focus lens (F50.8mm)

High quality 25mm ZnSe focus lens for high power RF or Co2 laser

Diameter: 25mm
Type: Positive Meniscus Focus lens w/ imported material
Base: ZnSe
Focus: 50.8mm
Suggestion max power: 100W or higher
Laser type: 10600nm CO2 or RF