HUYEN VU, LASER COMPONENTSLaser optics, in use or in storage, always acquire a level of contamination from water, skin oils, dust and other substances. Contamination of this key component of a laser system can distort beam alignment and drift away a focused spot from the original setup. It also can negate the safety margins that were designed into the optics, resulting in optical damage under conditions where they would not normally occur. This is especially true for high-power laser systems, where contaminated elements heat up. 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Since 1947, three generations of family leadership have placed LaCroix Precision Optics...Photonics Buyers' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...Photonics Buyers' Guide