Znse CO2 Cutting Laser Protect Window Laser Lens

• Customization: Available
• After-sales Service: on Line
• Warranty: 3 Months
• Model NO.: JCHW 01001
• Usage: Optical, Laser
• Type: Convex Lens
• Transmittance: >95%
• Shape: Flat
• Material: Znse
• Lenses Color: Yellow
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: HC
• Transport Package: Optical Paper Foam Board and Hard Box
• Specification: 20*20*10cm
• Trademark: Juncheng
• Origin: China Changchun
• HS Code: 9001909090
• Production Capacity: 500000 Pieces Per Month

Product Description

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