Optical Thin Film Coatings | ITAR Registered | 100% Woman Owned
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Apre upgraded Zygo Interferometer
Learn More: Apre upgraded Zygo InterferometerGuernsey Coating has added an Apre upgraded Zygo 4″ Interferometer…
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New High Capacity Chamber
Learn More: New High Capacity ChamberWe’ve expanded our systems to include an eighth chamber with…
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Video: Salt Fog Display
Learn More: Video: Salt Fog DisplayOur optics can be completely submerged, as shown here in…
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Video: Gold Hydrophobic Coating
Learn More: Video: Gold Hydrophobic CoatingShown in this video are two samples, each coated with…
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Video: Silver Durability Tester
Learn More: Video: Silver Durability TesterShown in this video is a 3” silver coated substrate…
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Video: Silver Hydrophobic Coating
Learn More: Video: Silver Hydrophobic CoatingShown in this video is a 6” substrate coated with…
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GCL at Photonics West 2024
Learn More: GCL at Photonics West 2024Submerge our optics! A demonstration at the latest Photonics West…
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Guernsey’s Silver Tested by SPICA
Learn More: Guernsey’s Silver Tested by SPICAGuernsey Coating Laboratories’ M14 (Protected Silver Coating) on BK7, fused…
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Mike Celebrates 30 Years
Learn More: Mike Celebrates 30 YearsOn the 14th of May 1990, Michael Milbrett joined Guernsey…