CO2 Focal Length
Learn how to find the focal length of your CO2 laser lens.
CO2 Lens Condition
Learn how to determine the condition of your CO2 lens.
Learn how to use the Ophir Lenselector™ online service.
Assembling a Lens
Learn how to assemble a lens on Ophir EZ mount for Amada FONT, Alpha IV, EML-Z (Combi) lasers.