Double concave lens 700-1100nm
laser lenses φ22.35*4 power3000W wavelength1064nm Fiber laser cutting machine protective lens window sheet
laser lenses φ30*5 power6000W wavelength1064nm Fiber laser cutting machine protective lens window sheet
laser lenses φ34*5 power5000W wavelength1064nm Fiber laser cutting machine protective lens window sheet
laser lenses φ35*4 power5000W wavelength1064nm Fiber laser cutting machine protective lens window sheet
laser lenses φ36*5 power3000W wavelength1064nm Fiber laser cutting machine protective lens window sheet
laser lenses φ37*7 power5000W wavelength1064nm Fiber laser cutting machine protective lens window sheet
Cut off wavelength from 250nm-3000nm to any band OD1-OD6