Cloudray Raytools Original Protective Windows Laser Optical Protection Lens 27.9 * 4.1 0-4kW Fiber L…See more

The Original Protective Windows for BT210S, BT240S, BM109, BM111, BM114S, etc.

fiber laser cutting head are designed to provide maximum protection and durability during use.

With a variety of sizes available (24.9*1.5, 27.9*4.1, 30*1.5, 30*5, 37*7, 37*1.6, 38*2, 38.1*1.6, 50*2, etc.), you can find the perfect fit for your laser cutting needs.

These protective windows are made of high-quality materials and are designed to withstand even the toughest cutting jobs.

Plus, they are easy to install and provide a clear view of the cutting area, allowing you to accurately monitor your work in progress.

Don't settle for anything less than the best - choose the Original Protective Windows for your fiber laser cutting head today!