Mateial: Advanced ZnSe
Diameter: 65mm
Focal length FL:450mm/545mm/716mm
wavelength:10.6
field lens are available with one of following focal lengths: 450mm/545mm/716mm, offers300*300mm,400*400mm and 500*500mm scan area. The elements are made by ZnSe material for Co2 laser

• Mateial: Advanced ZnSe
• Diameter: 65mm
• Focal length:FL:450mm/545mm/716mm
• wavelength:10.6

Mateial: Advanced ZnSeTEH-HIGH