Boitsebiso:CVD ZnSe laser grade
Wavelength:10.6 um
Diameter:19.05mm/20mm/25mm/27.94mm/38.1mm
Bolelele ba Maikutlo:1.5 inch, 2 inch, 2.5 inch, 4 inch, 5 inch
Ho paka:10pcs / lebokose