Focusing Lens 1.1' (27.94mm) Diameter, 0.160'(4.064mm) Thickness, 3.75(95.25mm) Focal Length - For Co2 10.6um Laser Engraver/Cutter Machine - Plano Convex
This lens has a diameter of 1.1' (27.94mm), thickness of 0.160' (4.064mm), and focal length of 3.75 (95.25mm). It is suitable for CO2 10.6um laser engravers/cutters.
- The description claims that the lens achieves laser excellence.