ZnSe Protective Window Lens CO2 Protect Glass for Infrared Spectrometer(19mmx2mm)

Welcome to my store, we will provide you with high-quality products and high-quality services, if you have any questions about the products, you can contact us, we will reply you within 24 hours!Feature of ZnSe window:USA 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.12.7mmD*2.5mmT,AR/AR at 10.6um19mmD*2.0mmT,AR/AR at 10.6um20mmD*3.0mmT,AR/AR at 10.6um38.1mmD*3.0mmT,AR/AR at 10.6umProduct DescriptionMaterials:ZnSe(Zinc selenide)Design Wavelength:10.6mFocal Length Tolerance:±1%Dimension Tolerance:+0.0/-0.1mmThickness Tolerance:±0.1mmSurface Accuracy:/2 at 632.8nmSurface Quality:20-10<;3'Clear Aperture:>90%<;0.2×45°Coating:AR at 10.6 um, BR AR at 8-14 um Notice:Due to different monitors, there may be some color difference, which is normal.

• Features:Cu copper reflector mirror with good optics characteristics is widely used for CO2 laser engrave machine. Dielectric film reflector is a new total reflection mirror with the single crystal Si as substrate and coating dielectric. material on it to reflect CO2 laser beam .It has advantage of a high reflectivity .Light weight ,wipe-resistan and resistant to oxidation and etc.
• Superb Coating Process: Double-sided Solid Coating. Wiping Resistance. Long Working Life.
• High Precision Process: Excellent Substrate. Precision Slicing, Polishing, Grinding Processes. Adapt to higher operating temperatures.
• High Transmittance: Material and Exquisite Coating. Reduce the Loss of Laser. Higher Work Efficiency.