Request InfoCarl Zeiss Meditec AGCarl Zeiss Meditec Inc. has introduced a new version of its Humphrey Field Analyzer, the HFA3, for glaucoma diagnostics. In perimetry, a trial lens provides the refractive correction needed so each patient can see clearly during the test. The HFA3 replaces the old manual process with the patented Liquid Trial Lens, which automatically delivers the appropriate refractive correction using measurement information entered into the instrument. Additionally, the RelEYE feature allows doctors to instantly review the patient’s eye position at any stimulus point to reveal common...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Mar/Apr 2024 IssueSuperresolution SIM MicroscopesThe Lattice SIM 3 and Lattice SIM 5 from ZEISS are superresolution microscopes that use structured illumination microscopy (SIM) to overcome the physical resolution limits of light microscopy. Along...Photonics.com 10/19/2022Optical 3D Measuring MachineThe ScanBox Series 5 from ZEISS Industrial Quality Solutions is an optical 3D measuring machine that captures the entire surface geometry, as well as hole patterns and other characteristics of the...Photonics Spectra June 2023 Issue3D Laser ScannerThe ZEISS T-SCAN hawk 2 next-generation handheld 3D laser scanner from CAPTURE 3D features a satellite mode, red laser marker for distance control, GOM Inspect 3D inspection software, and hyperscale...Promoted Content April 2023 IssueNew ITALA® Cameras by Opto EngineeringITALA® cameras confirm Opto Engineering’s determination in establishing itself as a qualified supplier for all types of machine vision components. Indeed, these are products entirely...ARTICLESPhotonics.com 7/22/2022TRUMPF Strengthens Industrial Software Position: Week in Brief: 07/22/22Carl Zeiss Meditec and Precise Bio, a regenerative medicine company focused on bio-printed tissues and organs, entered a partnership to develop and commercialize fabricated corneal tissue for...Photonics.com 9/14/2022Ursula Keller Awarded Marcel Benoist Prize: People in the News: 09/14/22Ursula Keller was named as the recipient of the Swiss Science Prize Marcel Benoist for her work in ultrafast lasers. The prize is often referred to as the “Swiss Nobel prize” and is...Photonics Spectra October 2022 IssueJoint Research Lab for Smart Glasses to Launch With $50M InvestmentPolitenico di Milano and Milan-based lens technology and eyewear manufacturer EssilorLuxottica will establish a joint smart eyewear lab, aimed at designing smart glasses technology. The partnership...Photonics.com 4/7/2023Ams OSRAM Wraps Digital Systems Business Divestiture: Week in Brief: 04/07/23Electro Optic Systems (EOS) secured a conditional contract to supply remote weapon systems (RWS) to Ukraine valued at up to $80 million. EOS’ Defence Systems business secured the contract with...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAspheric Lenses: Design ConsiderationsAspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookOptical Components: Finding Your Way Through the MazeLenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...Photonics HandbookOptical System Design: Keeping the Coatings in MindAn optical coating engineer is frequently confronted with a difficult specification for a coating. Often the difficulty in the specification results from the particular form of the optical system. If...Photonics HandbookCommon Lens FormulasWHITEPAPERSPhotonics.com 10/4/2022Product Development Strategies for Electro-Optical SystemsThis whitepaper looks at the unique challenges associated with optical systems by exploring two extremes, an ultra-high precision instrument, and a low-cost consumer product, and the different...Photonics.com 12/2/2022Plano Optics - Complex Components and AssembliesWe offer custom prisms, polygons, windows, mirrors, and wedges from one source. FISBA not only has the complete production chain in-house, we can also develop entire systems built-to-spec or support...Photonics.com 5/24/2022Medical Optics from Shanghai OpticsProducing optics for medical devices has its own unique set of difficulties and challenges including cost, turnaround time, performance, and standards. This paper talks about those challenges and...Photonics.com 8/1/2023Deposition Sciences Inc. Bandpass DatasheetWideband or narrowband filters from the VIS to MWIR.WEBINARSPhotonics.com 6/9/2016Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 7/20/2023Key Considerations in Objective Selection for Machine VisionMicroscope objectives are critical for high magnification machine vision applications such as semiconductor inspection. 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Ophthalmologists are medical doctors who specialize in the diagnosis,...Photonics Dictionaryoptical coherence tomographyOptical coherence tomography (OCT) is a non-invasive imaging technique used in medical and scientific fields to capture high-resolution, cross-sectional images of biological tissues. It provides...Photonics Dictionaryalexandrite lasersAn alexandrite laser is a solid-state laser that utilizes a synthetic crystal made from the rare earth element alexandrite (BeAl2O4:Cr3+). 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Our state-of-the-art metrology ensures thorough testing of each...Photonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...PHOTONICS BUYERS' GUIDE CATEGORIESRelay LensesRelay lenses are lenses or lens system used to transfer a real image from one point within an optical system to another, with or without magnifying it.Pitch Polishing CompoundsA pitch polishing compound is a pitch for polishing mixed with other materials to give it the right viscosity so that it will follow the fine-ground lens surface and yet maintain contact at all times.Laser Diode Collimating LensesAstronomical OpticsCOMPANIESPhotonics 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' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideCASTECH INC.CASTECH is a recognized leading supplier of nonlinear optical crystals, laser crystals and precision optical components for laser, telecom, medical, analysis and detector markets. Products...