Request InfoRenishaw Inc.Renishaw Inc.'s 15 x 15 x 8.8-mm read head operates at speeds up to 15 m/s with resolutions as high as 0.2 µm. The RGH34 linear encoder read head is designed for applications where a conventional, enclosed read head will not fit, such as with microstages, microscopes and ultrasmall linear actuators. The device runs on 40-µm pitch scales, with 1.5-mm ride height and wide setup tolerances. It uses an RGS42 rolled-gold scale made from thin, flexible steel that is gold-plated for high reflectivity and corrosion resistance.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase April 2023 IssueMad-Deck™ XYZ Stage PlatformThe Mad-Deck™ is an automated stage platform for advanced microscopy applications. Ideal for imaging applications that require free access above and below the sample plane. A variety of models...BioPhotonics Mar/Apr 2024 IssueBragg Grating Notch FiltersThe WSF series from TeraXion comprises all-fiber band-stop (notch) filters that are used to selectively attenuate or block a wavelength or a range of wavelengths while allowing others to pass...Promoted Content September 2023 IssueTools for the NanoscaleMad City Labs provides tools for the nanoscale for applications in photonics, microscopy and physics applications. Our portfolio includes closed loop piezo nanopositioners, micropositioners, atomic...Promoted Content February 2024 IssueOEM Microscopy ComponentsOlympus Scientific Solutions is now Evident, but our commitment to manufacturing high-quality microscopy components and optics is unchanged. 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They may learn, after experiencing chest pains or shortness of breath, that they have arteriosclerosis, or...Photonics Spectra January 2023 IssueNanoscale Imaging Captures Soft Matter in VitroResearchers at Lawrence Berkeley National Laboratory (Berkley Lab) developed an imaging platform that enabled nondestructive spectroscopic imaging of soft materials with nanometer spatial resolution,...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookNanopositioning: A Step AheadBy its original definition, a nanopositioning device is a mechanism capable of repeatedly delivering motion in increments as small as one nanometer. Lately demands from industry and research have...Photonics HandbookMicroscopy Illumination: Considering Nonlaser Light SourcesAs recently as five years ago, shopping for a microscope light source was fairly straightforward. For routine applications, it was tungsten halogen, typically 100 W, while for fluorescence, it was an...Photonics HandbookLasers for Microscopy: Major TrendsLaser development for the microscopy market continues to be driven by key trends in applications, which currently include superresolution techniques, multiphoton applications in optogenetics and...Photonics HandbookSuperresolution Microscopy: An Imaging RevolutionSuperresolution optical microscopy, for which the Nobel Prize was awarded to Eric Betzig, Stefan Hell, and William Moerner in 2014, has been one of the most momentous developments in the life...WHITEPAPERSPhotonics.com 11/21/2022Principles of Scanning Nitrogen-Vacancy Magnetometry ExplainedScanning nitrogen-vacancy (NV) magnetometry is a measurement technique that combines scanned probe microscopy (SPM) with optically detected magnetic resonance (ODMR) to image magnetic field...Photonics.com 2/16/2024FTP-2000 Focusing Translation PlatformOverview of FTP-2000.Photonics.com 4/28/2023“Fingerprint” vs Handheld Raman Applications and the Different Optical Filters That Enable ThemRaman spectroscopy is a powerful non-invasive, non-contact tool capable of identifying molecular constituents of samples. Wavelength selective optical filters are used to block the dominant Rayleigh...Photonics.com 9/1/2022Precision Motion and How to Achieve ItNanoscale motion requires fastidious attention to instrumentation, passive controls, and experiment design. Most users have experience in motion control within the sphere of the microscale. In this...WEBINARSPhotonics.com 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...Photonics.com 10/24/2023Microscope Objective Design for Life Science InvestigationMicroscope objectives are critical for a vast range of biological imaging applications ranging from multiphoton microscopy to differential interference contrast microscopy. The high level of accuracy...Photonics.com 9/24/2020Digital Holographic Microscopy for Cytometry and HistologyIn this webinar, Björn Kemper, Ph.D., will introduce quantitative phase imaging (QPI) and digital holographic microscopy (DHM), providing examples and an overview of representative applications...Photonics.com 8/17/2022Sub-Cellular Biology at Tissue Scales with Cleared Tissue Axially Swept Light-Sheet MicroscopyLarge-scale interdisciplinary research efforts have worked to comprehensively catalog cellular architectures in health and disease. To aid in this effort, researchers have developed a scalable...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryx-ray phase contrast microscopyUsed for high-resolution surface study with subnanometer resolution. XRIM uses interfacial phase contrast with application of hard x-rays over elementary surface structures availing the observation...Photonics DictionarynanopositioningNanopositioning refers to the precise and controlled movement or manipulation of objects or components at the nanometer scale. This technology enables the positioning of objects with extremely high...Photonics DictionaryphotobleachingPhotobleaching is a phenomenon in which the fluorescence of a fluorophore (a fluorescent molecule or dye) is permanently reduced or eliminated upon prolonged exposure to light. This process occurs...Photonics DictionarydiffrimicroscopyVIDEOSPhotonics.com 11/20/2023Tell Your Story Even Better With Imaris - Andor TechnologyExplore every dimension and see every side of the story with Imaris - the world's most comprehensive microscopy image analysis software.Photonics.com 1/24/2022Welcome to CoolLEDIntroducing the experts who design and manufacture high performance LED Illumination Systems.Photonics.com 8/24/2022Ramacle® Software Highlight: Fast Mapping - Edinburgh InstrumentsThis Software Highlight focuses on Fast Mapping in our Ramacle software. Fast Mapping enables the user to acquire Raman maps with significantly reduced acquisition times via more efficient stage...Photonics.com 11/20/2023New Dragonfly 600 Confocal Microscope System - Andor TechnologyThe Dragonfly 600 confocal microscope system delivers outstanding multi-dimensional images from subcellular (nm) to whole organism (cm), while significantly boosting productivity. Its unrivalled...PHOTONICS BUYERS' GUIDE CATEGORIESUltraviolet MicroscopesAn ultraviolet microscope is a microscope used either to detect selective absorption of various wavelengths by the specimen or to achieve increased resolution by virtue of the short wavelength of...Microscope StagesA microscope stage is the component of a microscope on which the sample or slide to be examined is placed. Depending on the design of the microscope, the stage may play a passive role of just...Automated MicroscopesInfrared MicroscopesAn infrared microscope is a type of microscope that uses radiation in the infrared region to illuminate objects that are opaque to visible radiation. The microscope consists of two illumination...COMPANIESPhotonics Buyers' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...Photonics Buyers' GuidePrior Scientific Inc.For over 100 years, Prior Scientific has been manufacturing precision optical and electro-mechanical equipment and instrumentation. Prior is a leader in the development of precision motion,...Photonics Buyers' GuidePhotron USA Inc.Photron has been a global market leader in high-end, high-speed camera systems for over forty years. The company’s continuing development of new state-of-the-art products illustrates a...Photonics Buyers' GuideMad City Labs Inc.Mad City Labs, Inc. is a leading manufacturer of piezo nanopositioning systems and instrumentation capable of sub-nanometer positioning resolution. Our product line of nanopositioners,...