12mm diameter CVD ZnSe 38.1mm or 1.5" inch Focal Length lens
This lens is suitable for K40 and similar laser cutters with 12mm OD lens housing. It provides a Focal Length of 38.1mm or 1.5" inch.
This lens has a shorter focal length than is generally sold with K40 CO2 laser cutters.
Ships via Royal Mail 1st Class Signed For.