Fiber Laser Protective Windows - 38mm x 4mm

Fused silica protective windows, 38.0mm diameter x 4.0mm thickness. Precision ground and polished to tight dimensional tolerance, with broadband AR/AR coating on both faces and a high laser damage threshold. Also known as cover slides, cover glass or debris shields.
APPLICABLE MACHINES
Commonly specified on high-power QCW fiber laser drilling and cutting systems, including DMG MORI LASERTEC PowerDrill series machines - LASERTEC 50 PowerDrill / PowerShape, LASERTEC 100, 130 and 160 PowerDrill.
Always check your machine specifications and required window dimensions before ordering. Send us your machine model and the position in the beam path and we will help confirm fit.
Supplied in sealed vacuum packaging and shipped unopened, so the optical surfaces reach you uncontaminated and unhandled. Full specifications and documentation available on request.
CURRENTLY ON BACK-ORDER. Contact us to reserve quantity and for current lead time. Shipping from Danielson, Connecticut.
DMG MORI and LASERTEC are registered trademarks of DMG MORI AKTIENGESELLSCHAFT. Focus Fabrication LLC is not affiliated with, authorized by or endorsed by DMG MORI. Model references indicate aftermarket compatibility only.