II-VI (Coherent) is a leading brand in the laser lens industry. We sell genuine II-VI laser lenses. These lenses are made by II-VI’s factories in Suzhou, China. They uses premium CVD Znse and are ground, polished, coated, etc. 15 kinds Craftsmanship, focusing is very good, suitable for all CO2 laser engravers and cutters.
38.1mm (1.5 in)
50.8mm (2 in)
63.5mm (2.5 in)
76.2mm (3 in)
Plano convex Vs. Meniscus Lens
1. One flat surface and one convex surface.
1. One concave surface and one convex surface.
Brand: II-VI ZnSe MEN Lens
Wavelength: 10.6 um (10600 nm)
Laser Power: 60W – 300W
Focal Length: 38.1/50.8/63.5/76.2mm
Clear aperture (polished): >90%
AR coating reflectivity: <0.3%
Warranty: 1 Year