Place of Origin | Shanghai, China | Model Number | Dia 20mm FL50.8mm |
Brand Name | II-VI infrared | Usage | CO2 laser cutting & engraving machines |
Wavelength | 10.6um | Structure | Meniscus |
Dia | 20mm | Focal Length | 50.8/63.5mm |
2th floor,No 98 Lane 965 xiangjiang road,Jiading Dristric, Shanghai China