Feature

●Material: Oxygen-free Cu/Copper
●Diameter: 20mm/0.79"; Thickness: 3mm/0.12"; Shape: Plane;Transmittance: >99.9%
●Advanced manufacturing methods;High reflectivity;Resistance to wipe
●Adapted to work in abominable environment;Highest quality substrates;Made by multiple processes;Superb coating art,Precision slicing polishing and grinding processes,Excellent optical properties,High working efficiency,Long working life.
●The CU/Copper is best material in difference CO2 laser mirror ; It can be used for all CO2 laser engraving and cutting,especially for high-power CO2 lasers(40W-300W),it has excellent performance.

[Dia: 20mm  3PCS]




[Dia: 70mm  1PCS]




[Dia: 30mm  1PCS]





Description

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Attention

  • Cu reflective mirrors are made by multiple processes;Superb coating art,Precision slicing polishing and grinding processes,Excellent optical properties,High working efficiency,Long working life.
  • Reflective lenses is used for planar reflecting the laser beam, suitable for CO2 laser engraving/cutting machines.
  • Before replace or install the Si laser mirrors, please confirm the diameter firstly.

Parameters

Material Oxygen-free Cu/Copper
Diameter 20/25/30mm
Thickness 3mm
Wavelength 10.6um
Transmittance ＞99.9%
Shape Plane
Clear Aperture >90%
Surface Quility 40-20 scratch and dig
Surface Flatness λ/4 @632.8nm
Centration < 3 arc minutes
Compatible Power 40~300W
33

  • Usually one co2 laser engraver needs 1 pcs focus lens and 3 pcs reflective mirrors.

33

  • CO2 laser mirrors is used in CO2 laser engraving/cutting machines.
  • Adopt closed vacuum packaging to prevent oxidation and corrosion.

1 1 1 1 0 2
China PVD ZnSe China PVD ZnSe USA CVD ZnSe USA CVD ZnSe Mo Reflective Mirrors Si Reflective Mirrors
Diameter 12/18/19/20/25mm 18/19/20/25mm 12/15/18/19/20/25/30mm 12/15/18/19/20/25/30mm 19/20/25/30/38mm 19/20/25/30/38mm
Focal Length 50.8mm 63.5mm 50.8mm 63.5mm No No
Material China CVD ZnSe China CVD ZnSe USA CVD ZnSe USA CVD ZnSe Molybdenum Copper
Wavelength 10.6um 10.6um 10.6um 10.6um 10.6um 10.6um
Power 40W-150W 40W-150W 40W-200W 40W-200W 40W-200W 40W-400W
Coating ? ? ? ? X ?