Improved 20mm ZnSe Focus lens (F50.8mm)

Beautiful lens , shipped very well. 8/21/2018

Light Object was super accommodating when I ordered the wrong part by mistake. The new lens arrived safely, well packed, and looks just like my laser's manufacturer origin lens, except almost $200 cheaper. Good to keep an extra replacement in the tool box to avoid downtime. 11/16/2018

Ordered this to replace the stock lens found in the K40 laser (I also ordered the holder with air assist). Installation was a piece of cake and I found that after I had set it all up the cuts were clean with far more edge than with the standard lens. Engraving also was sharper and everything was by far better focussed. Great replacement 6/22/2019