Guernsey Coating Laboratories
Optical Store in Ventura, CA

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Guernsey Coating Laboratories
read moreGuernsey Coating Laboratories, Inc., is an optical coating company specializing in quality thin-films covering the wavelength range from ultraviolet to the near infrared. GCL meets and many times exceeds Mil-Spec requirements committing to both a higher standard of performance while working with our customers to bring about a successful product. Guernsey Coating Laboratories' M14 (Protected Silver Coating) on BK7, fused silica and silicon substrates were tested by SPICA in March of 2020. The M14 passed in accordance with MIL-C-48497A.
Guernsey Coating Labs
read moreWe specialize in optical thin-film coatings, serving a wide range of industries such as the Medical, Aerospace, Defense, Optical Instrumentation, Inspection Equipment, Telecommunications, Imaging, Displays, Lighting & Scanning, Laser and Semiconductor fields. This mirror offers solid performance. The design provides approximately an 88% average surface reflection in the visible spectrum. It has a silicon monoxide, SiO, overcoat to help provide a higher resilience to abrasion than bare aluminum.