Request InfoUNITRON Ltd.The 12100 series polarizing microscope from Unitron Ltd. is suited for the examination of birefringent materials for geology, petrography and crystallography. The device comes with either a binocular or trinocular (50/50 light split) viewing head, a centerable nosepiece and a white 5-W LED illuminator. Interpupillary distance is adjustable from 53 to 75 mm, while wide-field 10× focusable eyepieces provide a 20-mm field of view. Other features include 4×, 10×, 20× and 40× strain-free objectives; 360° rotatable stage with fully indexed vernier scale...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra September 2020 Issue3D Depth-Sensing TechnologyThe DEPTHIQ™ 3D computer vision platform from AIRY3D can convert any camera sensor into a single 3D sensor for generating both 2D images and depth maps. 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ProMetric Imaging Colorimeters and TrueTest™ Software...PHOTONICS BUYERS' GUIDE CATEGORIESX-Ray CrystalsTelephoto LensesTelephoto lenses is a compound lens so constructed that its overall length is equal to or less than its effective focal length.Flat Optical-Quality MirrorsCatadioptric LensesCOMPANIESPhotonics Buyers' GuideReynard CorporationReynard Corporation has been a premier supplier of custom optics and thin-film coatings to a global customer base since 1984. Reynard focuses on manufacturing the highest quality products with...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 Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...