Request InfoKeyence Corp.The CZ-H52 from Keyence Corp. of America is a digital fiber optic UV sensor that detects fluorescent agents used in products and packaging materials. These include labels on plastic, metal and glass containers, tamper-evident packaging, protective coatings on soft drink and medicine containers, dyes, fluorescent paints and clear adhesives. An ultraviolet beam is emitted from the transmitter in the sensor head, and the receiver picks up the visible light reflected by fluorescent materials. Performance is not affected by background patterns or colors, and a sputtered gold coating on the...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra March 2023 IssueSensor HeadThe S mart 2 integrable sensor head from Sensofar features a reduced head width of 90 mm, fitting a 19-in. rack. 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About the presenter: Adriana...Photonics.com 10/10/2018Protective Coatings Extend Optics LifetimesPlease download the above “associated file” for a pdf copy of this webinar. From military airborne applications to harsh industrial uses, optics can be subjected to considerable...Photonics.com 1/10/2023Nanostructured, Ultrabroadband Antireflective Coatings for Glass and PolymersThe idea of employing higher-order surfaces in optical systems to improve performance has been around for decades. Designing and fabricating aspheric lenses in larger quantities and at a quality...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarycold coatingA method of applying antireflection coatings to optics that avoids the elevated temperatures normally used. 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