Protective Windows USA CVD ZnSe D25 T3.0 For CO2 Laser Engraver Engraving Machine

Brand New, High Quality and Extra Long Life.

      Features

• Choose high-quality imported crystal materials, which can withstand high-power lasers.  

• The double-sided coating is firm, wipe-resistant, not easy to fall off, and has a long service life

• High-precision processing, first use an excellent substrate, through cutting, polishing, coating and other processes to form a total  

• High optical performance, high transmittance above 99.5%.  

• Usage: replacemeny DIY part for CO2 laser engraving, cutting & marking machine & CO2 laser head

     Parameter

• Meterial:Znse

• Wavelength:10.6um

• Shape Tolerance:+0.00/-0.1mm

• Thickness Tolerance:±0.1mm

• Finish:20-10

• Effective Aperture:＞90%

• Eccentric:＜3'

• Inverted:＜0.2x45°

• Coating:10.6um Double-sided anti-reflection
   

     Specifications
Note: Thickness Tolerance: ±0.2mm