High quality 18mm ZnSe Focus lens (F75mm)
$29.00
High quality 18mm ZnSe focus lens for as high as 180Watt without cooling needed
Better quality means 15~20% more power than the others!
Diameter:18mm
Type: Positive Meniscus Focus Lens (imported)
Base: ZnSe
Focus: 75mm
Suggestion max power:180W
Laser type: 10600nm CO2
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Reviews
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Co2 lens
I bought this lens to compliment my standard 38.1 foucs length lens. I use this for cutting thicker materials because of its longer focus cone. I had to make a new focus tool but that was a simple cut out with my laser. Definitely recommend this lens, will definitely buy again in the future.11/19/2018