Just installed a new lens in one of my lasers,

Lasers
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Just installed a new lens in one of my lasers, and it has allowed for over a 100% increase in cutting speed. (I went from 8mm/s on 3mm MDF with a 60W tube to 18mm/s )The lens was made by II-IV Infrared, and purchased from Cloudray Laser on ebay. This is a high quality lens with a very small focus dot, and it is a game changer. Not too shabby for $50 CDN delivered within 2 weeks. Here is the link if you are interested. https://www.ebay.ca/itm/CO2-Laser-II-VI-ZnSe-Focus-Lens-Dia-20mm-for-Engraver-Cutter-FL-50-8mm-2-inch/122175400409?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649
https://www.ebay.ca/itm/CO2-Laser-II-VI-ZnSe-Focus-Lens-Dia-20mm-for-Engraver-Cutter-FL-50-8mm-2-inch/122175400409?ssPageName=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649

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@raykholo thoughts on how these compare to what you are selling?

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We don’t have that exact size, just 12 and 18mm diameter for presumably smaller lasers.
What we carry are also ZnSe lenses.