Request InfoPrecision Glass & Optics (PG&O)New sapphire optics operate from the visible out to the infrared spectral wavelengths. Exceptionally durable, the thermal substrate is scratch resistant and can withstand extremely harsh environmental conditions and temperature variations. The costeffective, hardened sapphire optics are available in a variety of windows and complex shapes, making them ideal for applications in biomedical, life sciences, military/defense, and industrial markets.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 9/24/2024Optical Feedthrough ModuleThe VaporConnect™ from Molex is an optical feedthrough module for two-phase immersion cooling in data centers. Using a cassette-based design, the module bolts directly onto immersion tanks and...Photonics Spectra December 2023 IssueLine-Scan Camera AdapterThe allPIXA alignment adapter from Chromasens GmbH is a mechanical adapter for Chromasen’s line of allPIXA line scan cameras. 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The...Photonics.com 1/6/2023Lumotive Sees Investment; Kopin Restructures Via Partial Unit Spinout: Week in Brief 01/06/23Sensor technology company Lumotive secured additional funding from new investors USAA and Uniquest in a $13 million round of strategic funding led by Samsung Ventures, bringing the total amount...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookGaussian and Newtonian Thin Lens FormulasEquation (1) is known as the Gaussian form of the lens equation, after the mathematician Karl F. Gauss. Equation (2), first derived by Sir Isaac Newton, is the Newtonian form of a lens equation. The...Photonics HandbookCommon Lens FormulasPhotonics HandbookLens Aberrations: Avoiding Defects in ImageryA lens collects light from a point on an object and focuses it to a corresponding conjugate point on an image. 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DeGroote Nelson explores science fiction prophecies that have become reality thanks to optics...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryminimum spot sizeThe smallest linear diameter to which a laser or other beam of radiant energy is capable of being focused, depending on the quality of the focusing optics, aperture and focal length, beam irradiance...Photonics Dictionarysilicon photodiodeA silicon photodiode is a semiconductor device that converts light into an electrical current. It is a type of photodetector specifically designed for detecting and measuring light intensity. Silicon...Photonics DictionaryopticsOptics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and its manifestation as both particle and wave phenomena. It encompasses the...Photonics DictionarymodulationIn general, changes in one oscillation signal caused by another, such as amplitude or frequency modulation in radio which can be done mechanically or intrinsically with another signal. In optics the...VIDEOSPhotonics.com 12/13/2024Theia's IQ Lens™ System at VISION 2024Theia Technologies’ IQ Lens™ System brings together a motorized lens, motor control board, average calibration data, and software with graphical user interface (GUI) to form a modular, highly...Photonics.com 8/14/2023How to Clean Spherical Lens - DayOpticsCheck out our new video tutorial on how to clean spherical lenses! Our latest video breaks down the step-by-step process for effectively cleaning spherical lenses, ensuring crystal-clear images every...Photonics.com 12/21/2022OPCO Laboratory, Inc. Facility TourTour of our Fitchburg, MA manufacturing facility.Photonics.com 7/1/2024Zygo Aerospace and Defense SolutionsServing the needs of the Military and Aerospace industry requires a high level of quality and commitment. With mission-critical programs and applications, failure is not an option. Success demands...PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic Polishing ServicesOptical MaterialsOptical materials refer to substances or compounds specifically chosen for their optical properties and used in the fabrication of optical components and systems. These materials are characterized by...Laser EncodersEpoxy Curing SystemsCOMPANIESPhotonics Buyers' GuidePrecision Glass & Optics (PG&O)PG&O provides complete, end-to-end high-quality precision and commercial optics, thin-film coatings, glass substrates and optical fabrication services for a wide variety of applications. ...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' 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...Photonics Buyers' GuideOhara CorporationOHARA manufactures more than 130 environmentally safe optical glass types, free of both lead and arsenic. 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