JCHW 01001
on Line
3 Months
Optical, Laser
Convex Lens
>95%
Flat
Znse
Yellow
RoHS, ISO9001, CE
Customized
HC
Juncheng
Optical Paper Foam Board and Hard Box
20*20*10cm
China Changchun
9001909090
Product Description
CO2 laser ZnSe lenses
Zinc Selenide (ZnSe) Windows are ideal for a wide variety of infrared applications including thermal imaging, FLIR, and medical systems. This chemically vapor deposited material has wide usage in high power CO2 laser systems because of its low absorption coefficient and high resistance to thermal shock. Zinc Selenide (ZnSe) is a relatively soft material that scratches easily and it is not recommended in harsh environments because it's Knoop Hardness is only 120. When handling, apply uniform pressure and wear Latex finger cots or gloves to prevent contamination.
| Material | Zinc Selenide(ZnSe) |
| Diameter Tolerance | +0.0/-0.1mm |
| Thickness Tolerance | ±0.05mm |
| Surface Quality | 20-10~60-40 |
| Clear Aperture | >90% |
| Chamfer | <0.2×45° |
| Coating:AR | AR@200-2000nm |
