Optical Glass Infrared Lens/Prism Znse/Zns/Germanium/Silicon Lenses/Prisms

• Customization: Available
• Usage: Lighting, Medical, Optical, Photography
• Type: Optical Windows
• Model NO.: ZnSe Windows
• Shape: Flat
• Material: Optical Glass
• Lenses Color: Clear
• Certification: RoHS, ISO9001, CE
• Customized: Customized
• Coating: Znse Windows
• Transport Package: Inner Packing----Special Protective Packing for Op
• Specification: customized
• Trademark: YBT
• Origin: Shen Yang
• Production Capacity: 2000

Product Description

Product Description

Feature of ZnSe window:
CVD zinc selenide (ZnSe) is a chemical inert material with high purity, strong environmental adaptability, and easy processing. Its optical transmission loss is small and has good penetration.It is the prioritized chosen material for high power CO2 laser optical components. Since the refractive index of this material is well uniform and consistent, it is also ideal for making protective window and infrared optics in FLIR thermal imaging system. At the same time, the material is also widely used in making window and lens for medical instrument, the industrial thermal radiation measuring instrument and the infrared spectrometer.
Specification of ZnSe window:
ZnSe Window is widely used for infrared spectrometer,beam splitter,windows and lens.
ZnSe transmission wavelength is 3-14um
 

Diameter range	3-300mm
Diameter tolerance	+/-0.02mm
Thickness tolerance	+/-0.02mm
Parallelism	+/-30''
Surface quality	20/10
Surface figure	λ/10 per @633nm
Bevelling	0.1-0.2mm
Coating	AR coating on both side
Material	CVD PVD ZnSe