Request InfoApplied Scientific Instrumentation Inc.Applied Scientific Instrumentation Inc.’s CRIFF (continuous reflective-interface feedback focus) system reduces focus drift in high-power microscopy by monitoring the distance between the objective lens and the specimen’s coverslip. A near-IR laser-based optical detector senses minute changes in the distance and provides a feedback signal to the Z-drive focus controller. The system compensates for focus changes caused by temperature or mechanical variations, maintaining a specimen’s focus for hours with <100 nm of drift. The module fits on the camera port of most microscopes. It can be...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics 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 Nov/Dec 2023 IssueDigital Focus ModuleThe NeuraLeap™ digital focusing module from Bruker is a digital micromirror device (DMD) which enables variable depth-of-field collection for advanced neuroscience research. The module provides...Photonics.com 7/31/2023XYZ PlatformThe H189 XYZ high-precision motorized XYZ deck from Prior Scientific Inc. is a versatile platform designed to complement the latest generation of 2P/3P/multiphoton/confocal microscopy systems. ...Photonics.com 9/21/2023Widefield Stereo MicroscopeThe Model FX-3 from Titan Tool Supply Inc. is an industrial-grade widefield stereo microscope designed to facilitate various manufacturing and quality assurance remote visual inspection tasks. It...ARTICLESPhotonics.com 7/1/2022Duality Accelerator Names Second Cohort: Week in Brief: 07/01/22The Open XR Forum’s first specification defining a paradigm for enhanced network management of pluggable coherent optical technology has been approved. The specification, developed through...Photonics Spectra March 2023 IssueSPIE Names 2023 Society Award WinnersSPIE’s Awards Committee has named the recipients of its annual awards, recognizing achievements and service in photonics research, education, and industry. The awards span a broad range of...Photonics 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. Previous attempts to develop superlenses that image beyond the...Photonics.com 1/25/2024Optofluidic Device Tests for Blood Disorders at Point of CareAbnormalities in white blood cell count are indicative of a blood disorder. Measuring these abnormalities is imperative. However, the use of flow cytometry and other conventional methods to assess...PHOTONICS HANDBOOK ARTICLESPhotonics 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 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 HandbookMeasuring Surface Roughness: The Benefits of Laser Confocal MicroscopyWhen evaluating the surface of a component, surface roughness can be assessed by eye or by rubbing it with a fingertip. Common expressions include “shiny,” “lusterless 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 10/11/2022Cricket 2 Single MCPAdvanced Image Intensifier adapter for low light level imaging applications, the Cricket™² is a plug & play camera attachment enabling low light level imaging and extreme high shutter speeds for CMOS...Photonics.com 1/10/2024Laser Light Engine Output StabilityIn this white paper, Dr. Iain Johnson, Lumencor’s Director of Technical Support, tests Lumencor’s laser-based CELESTA Light Engine for consistency, power, and stability using continuous wave...Photonics.com 2/21/2024Dual Inverted Selective Plane Illumination MicroscopeAn overview of diSPIMPhotonics.com 8/17/2022Fluorescence, Delayed Fluorescence and Phosphorescence Spectra of a TADF Emitter Measured Using the FLS1000 with a VPL Laser and Gated PMT DetectorMaterials exhibiting thermally activated delayed fluorescence (TADF) have attracted widespread research attention as a new generation of high-efficiency emitters for use in Organic Light Emitting...WEBINARSPhotonics.com 10/25/2018Shareable Advanced Light-Sheet Microscopy Using FlamingoThis webinar will discuss a new model for advanced microscopy, based on shareable, modular instruments. This model, called Flamingo, is designed to bridge the gap between biology and technology....Photonics.com 1/24/2019Advances in Rapid 3D Imaging of Large Tissue SamplesThis webinar will discuss rapid 3D, multiplexed imaging of large tissue samples, based on recent advances in light-sheet fluorescence microscopy, multiplexed molecular labeling, and optical tissue...Photonics.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 10/14/2021Raman Imaging for the Complete Polymer Lifecycle: From Materials Science to Environmental ImpactPolymers are omnipresent in contemporary products such as coatings and packaging. They begin as chemical formulations optimized for specific functions, are produced at-scale while being checked for...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryharmonic generationHarmonic generation refers to a nonlinear optical process in which incoming photons interact with a material and produce new photons at integer multiples of the frequency of the incoming photons....Photonics Dictionarycalcium indicatorA calcium indicator is a molecule that is sensitive to changes in calcium ion (Ca2+) concentrations in biological systems. These indicators are commonly used in various fields, including cell...Photonics Dictionaryvideo-intensified microscopyThe observation of specimens by a microscope linked to a television camera and an image processor.Photonics Dictionaryvertical transmitted illuminationWith respect to microscopy, light that is directed through the specimen by a substage condenser.VIDEOSPhotonics.com 11/20/2023Andor's Life Science Research SolutionsAt Andor, it matters to us that the products we develop make a real difference to our customers and contribute significantly to their research across Immunology, Microbiology, Neuroscience, Cells &...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 11/20/2023Tell 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 1/9/2024CELESTA Light Engine - Customer Success StorySolving MERFISH challenges for Spatial TranscriptomicsPHOTONICS BUYERS' GUIDE CATEGORIESScanning Probe MicroscopesMicroscope LensesToolmaker MicroscopesConfocal MicroscopesCOMPANIESPhotonics Buyers' GuideApplied Scientific Instrumentation Inc.Applied Scientific Instrumentation, Inc. (ASI) is a company committed to the advancement of science. Our engineers and technicians have years of experience in aiding researchers with their technical...Photonics 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' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...