Description
Co2 Laser Focus Lens
Material:USA CVD ZnSe
Diameter:12/15/18/19.05/20mm
Diameter:12/15/18/19.05/20mm
Focal Length:38.1/50.8/63.5/76.2/101.6/127mm
Introduction:The CO₂ ZnSe focus lens is a key optical component commonly used in CO₂ laser cutting, marking, and engraving machines. It plays a crucial role in focusing the laser beam.
- Material: Imported Zinc Selenide (ZnSe)
- Wavelength: 10.6μm (for CO₂ lasers)
- High transmittance, low absorption, excellent thermal resistance
- Widely used in CO₂ laser engraving, cutting, and marking machines
- Standard sizes: φ20/25.4/30mm; Focal lengths: 38.1/50.8/63.5/101.6mm available
- If you need Ф22/25.4/28(27.94)/38.1mm,Please Click the jump link.
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Co2 Laser Focus Lens
Material:USA CVD ZnSe
Diameter:12mm18 19.05 20
Focal Length:38.1 50.8 63.5 76.2 101.6 127mm





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