Request InfoLaser Research OpticsPROVIDENCE, R.I., Oct. 14, 2016 — A line of sapphire cover glass windows for industrial cutting lasers from Laser Research Optics are more durable than fused silica to reduce the need for cover glass changes. The Sapphire Fiber Laser Windows feature Moh 9 hardness, which is second only to diamond and have AR coatings on both sides to provide transmission of >99.5 percent at 1.06 μm, with >90 percent at 650 to 670 nm. Ideally suited as debris shields on 1064-nm cutting lasers, the highly polished sapphire windows permit less frequent cover glass lens changes. Inherently more durable than fused silica...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/18/2024CO2 OpticsThe CO2 Laser Lenses from Laser Research Optics are CO2 optics meant for use in the production of precision gaskets manufactured from stainless steel, phenolic, and other hard materials. 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