Universal Lower Protection Windows - Protection Glass - 37.9*4.1mm - 6kW Windows Durable steel construction for industrial

Durable steel construction for industrial environments

Compatible with WSX and Ospri laser heads

high-quality fused silica

the ZM DF Spring Seal Ring is a critical part of any system requiring reliable optical sealing and long-term performance

non-crystalline silica glass with superb optical qualities

Universal Lower Protection Windows - Protection Glass - 37.9*4.1mm - 6kW Windows Durable steel construction for industrialProtection Windows to handle from 6kW to 30kW fiber laser power. Suitable for Precitec, Han's, WSX, Klinge, Ospri and Raytools Cutting Heads. The optical path (including the protection windows) is critical to the function of modern fiber laser systems. We stock only the highest purity fused silica with Quartz sourced from North America and Japan, with extremely high quality AR coating to maximise not only the life of the consumables, but to ensure the