Request InfoPhaseViewWaveGauge from PhaseView is a turnkey solution based on digital wavefront sensing technology to meet demanding requirements for quality assurance, R&D and production environments. In comparison to conventional systems, it provides wavefront data on a superresolution 500 x 500 grid for real-time testing of lenses and delivers high speed at one lens per second and high accuracy of λ/20 rms. Intensity and high-resolution wavefront mapping with proprietary digital wavefront cameras allow the optics tester to carry out simultaneous surface quality visualization and aberration analysis...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra March 2023 IssueBoroscopic ProbesThe PCBP series of boroscopic probes from Opto Engineering SPA provide panoramic cavity imaging and measurement from inside hollow objects. The devices feature an integrated liquid lens for...BioPhotonics Jul/Aug 2022 IssuePhoton-Counting Sensor and CameraGigajot Technology Inc.’s QIS41 camera, built around the GJ04122 sensor, pairs well with standard 4/3-in. microscopy optics, bringing high resolution and low-light performance to scientific and...BioPhotonics May/Jun 2023 IssueMonochrome Microscope CameraThe Digital Sight 50M monochrome microscope camera from Nikon Instruments Inc. conducts high-precision analysis and large-volume sampling for use in applications such as well plate screening. ...Photonics Spectra April 2024 IssueBeam Propagation AnalyzerThe Ophir® BeamSquared® SP204S M2 from MKS Instruments is a portable beam propagation analyzer that measures CW and pulsed lasers with Rayleigh length up to 20 meters in less than one minute....ARTICLESPhotonics Spectra January 2024 IssueVirtual Superlens Passes Diffraction Limit Without DistortionThe diffraction limit enforces physical restrictions on how closely an object can be examined using traditional optical methods. 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However, intrinsic losses restrict the image resolution of superlenses, hindering their...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookCamera Resolution: Combining Detector and Optics PerformanceCamera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...Photonics HandbookDigital Still Cameras: The Changing Face of ImagingThe digital camera represents an integration of optics, mechanics and electronics consisting of three layers (Figures 1a, b and c). The top and the middle layers are printed circuit boards (PCBs),...Photonics 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. 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They allow for custom aberration correction, redistribution of optical/mechanical tolerances, and even allow for a reduction in component count...Photonics.com 8/25/2022eCapture Pro: Comprehensive Software, SimplifiedIn addition to offering high-speed 10 GigE, 25 GigE, and 100 GigE Vision cameras that meet the demanding needs of applications such as volumetric capture/metaverse, sports technology, and machine...Photonics.com 12/2/2022Micro Lenses for Imaging Systems - Submillimeter Components and Complex Compound ElementsWe combine all resources for your successful micro imaging needs under one roof. We are specialists in ready-to-install, small and high-precision individual lenses and cemented elements. Our...WEBINARSPhotonics.com 2/27/2019Emergence of Freeform Optics in Imaging Systems: A Leap ForwardFollowing a brief introduction, professor Jannick Rolland will discuss the historical context and applications for freeform optics. 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The mission: to build the...PHOTONICS DICTIONARY+ TERMSPhotonics DictionaryhydrogelA hydrogel is a three-dimensional network of polymer chains that are hydrophilic, meaning they have a strong affinity for water. This network structure allows hydrogels to absorb and retain large...Photonics DictionarylapA metal tool used to grind lenses with loose abrasive (see diamond cutting tool). The functional surface of the lap is carefully formed to be opposite the curve to be produced on the glass (concave...Photonics DictionaryradiuscopeA microscope to which a beamsplitter and illuminated reticle have been added that is used to measure contact lenses.Photonics Dictionarytoric lensA lens having one or more toric surfaces. A toric surface is one having a maximum power in one meridian and a minimum power in a perpendicular meridian. 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Ltd.Fluorescent filter is a key component of biomedical and life science instruments, and its main function is to separate and select the characteristic band spectra of excitation light and emission...PHOTONICS BUYERS' GUIDE CATEGORIESTelevision LensesSpheric LensesMicroscope LensesAspheric LensesAn aspheric lens is a type of lens whose surface profiles deviate from the traditional spherical shape. Unlike spherical lenses, which have a constant curvature across their surfaces, aspheric lenses...COMPANIESPhotonics 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' 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' 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' GuideAvantier Inc.Avantier Inc. is an unparalleled leader in providing innovative imaging systems solutions and optical systems solutions. We offer advance precision custom optical design, optical engineering...