High quality 18mm ZnSe Focus lens (F50.8mm)

(4 reviews)
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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: 50.8mm
Laser type: 10600nm CO2


  • 5
    18mm lens

    Posted by John L Guerini on Apr 24th 2021

    my cutting has been improve with this lense

  • 5

    Posted by Harry Sapp on Mar 4th 2021

    Excellent quality and very quick shipping and service.

  • 5
    18mm lens

    Posted by Craig on Feb 11th 2021

    I like others have used this to upgrade my K40 laser. Very happy. I was a good decision. Light Objects has quality parts, reasonable prices and they ship fast.2/27/2018

  • 5
    Great quality and price

    Posted by Fdelo on Feb 11th 2021

    Great improvement to my K40. Customer service and delivery was perfect. No complaints at all4/25/2018