china Znse co2 laser lens 20mm dia 50.8mm focus for co2 laser for laser engrave and cutting machine
China Znse Lens
Materials: China Znse
Diameter:20mm/0.787inch
Foucl Length: 50.8mm/2inch
ET: 2-2.5mm
Package:1x Lens
| USA ZnSe Focus Lens for CO2 laser |
| Diameter(mm) | Focal Length(mm) | Material | Wavelength(μm) | Edge thickness(mm) | Links |
| D18 | 38.1/50.8/63.5/101.6 | USA ZnSe | 10.6 | 2 | here |
| D19.05 | 38.1/50.8/63.5/101.6 | USA ZnSe | 10.6 | 2 | here |
| D20 | 38.1/50.8/63.5/101.6 | USA ZnSe | 10.6 | 2 | here |
| ? | ? | ? | ? | ? | ? |
| China ZnSe Focus Lens for CO2 laser |
| Diameter(mm) | Focal Length(mm) | Material | Wavelength(μm) | Edge thickness(mm) | Links |
| D18 | 38.1/50.8/63.5/101.6 | China ZnSe | 10.6 | 2 | here |
| D19.05 | 38.1/50.8/63.5/101.6 | China ZnSe | 10.6 | 2 | here |
| D20 | 38.1/50.8/63.5/101.6 | China ZnSe | 10.6 | 2 | here |
| D25 | 38.1/50.8/63.5/101.6 | China ZnSe | 10.6 | 2.5 | here |
| Mirror Lens for CO2 laser |
| Diameter(mm) | Material | Place of material | Wavelength(μm) | Edge thickness(mm) | Links |
| D20/25 | K9 | china K9 | 10.6 | 3 | here |
| D19/20/25/30 | SI | china SI | 10.6 | 3 | here |
| D20/25/30 | Mo | china Mo | 10.6 | 3 | here |
