Request InfoMeller Optics Inc.Meller Sapphire Windows provide optimum optical clarity and feature Mohs 9 hardness to protect drone vision systems in harsh environments where they may be exposed to chemi-cals, fast-moving particles, gases, and high heat. Custom fabricated in sizes from 0.25- to 10-in. diameter and 0.5 mm to 1 in. thick. Depending on configuration, the windows can also include A/R coatings.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra December 2022 IssueMicropump LasersI-Temp micro-pump lasers from Coherent Corp. are designed for ambient temperature operation in broadband optical access networks. 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We are your diffractive optics design solution partner.Photonics.com 9/27/2023Interview with John Atkinson on CIE TristimulusJohn Atkinson, Chroma Technology's Principal Product Engineer, provides some insight into future trends for our filters with applications in photometry and colorimetry, as well as their views on the...PHOTONICS BUYERS' GUIDE CATEGORIESCondenser LensesAstronomical OpticsFiber Optic Polishing ServicesDichroic FiltersA dichroic filter is a filter used to selectively transmit light according to its wavelength and not its plane of vibration.COMPANIESPhotonics Buyers' GuideMeller Optics Inc.Over 100 Years of Excellence Recognized for our custom fabrication capabilities since 1921, Meller Optics has consistently delivered high precision optics for critical applications in the...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. More than 300 tons of optical glass are melted per month, available in the following forms of...Photonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...