CO2 Laser Cutter Focus Focal Lens CO2 Laser Beam Combiner USA ZnSe Diameter 38.1mm Thickness 3mm (Color : Yellow, Diameter : 38.1mm)

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!Material:CVD ZnSe (zinc selenide)Design wavelength:10.6umFocal Length Tolerance±1%Dimension Tolerance:+0.0/-0.1mmThickness Tolerance:±0.1mmSurface Quality:20-10Centration:<;3'Clear Aperture:>90%Bevelling:<;0.2x45°Coating:S1:AR at 10.6 um, S2:HRat 500-700nmNotice: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: High Quality Material and Exquisite Coating. Reduce the Loss of Laser. Higher Work Efficiency.