Hand Tools
Laser CO2 Lens ZnSe Focus Lens for CO2 Laser Engraving Cutting Machine Multiple Sizes Dia 12/15/18mm FL38.1-63.5mm CO2 Lens 18mm
Laser CO2 Lens ZnSe Focus Lens for CO2 Laser Engraving Cutting Machine Multiple Sizes Dia 12/15/18mm FL38.1-63.5mm CO2 Lens 18mm
https://www.bizrate.co.uk/handtools/laser-co2-lens-znse-focus-oid42071490958.html