#1 200nm-1100nm M9 P0.5 FL8.3mm Length 6.5mm Focal Collimating for All Wavelength Laser
$ 2.25
#1 200nm-1100nm M9 P0.5 FL8.3mm Length 6.5mm Focal Collimating for All Wavelength Laser Size:L6.5mm Effective focal length:8.3mm Operating wavelength:200~1100nm Case material:Plastic
