Request InfoApplied Scientific Instrumentation Inc.ASI’s ETL is a versatile element for a variety of microscopy applications. The ETL can adjust the focal plane of a stationary microscope objective, replacing a focus stage. Using a bare tunable lens introduces significant optical aberrations, but combining the tunable lens with a 4f relay lens system reduces the aberrations to an acceptable level for many applications. ASI’s 4f relay assembly with integrated tunable lens can be placed at the camera port of any microscope with a C-mount interface. ASI’s XYZ Tracker uses a tunable lens in this manner to implement focus...See full productRelated content from Photonics MediaPRODUCTSPromoted Content December 2023 IssueLiquid Crystal Polarization GratingsNon-mechanically reconfigurable optics with vastly superior size, weight, and power requirements compared to their mechanical counterparts LCPG-based Optics for Non-mechanical Beam Scanners ...BioPhotonics.com April 2024 IssueNano-Focus ScannersThe P-725.1CDE1S and P-725.4CDE1S from PI are nano-focus scanner packages for applications including surface metrology, super-resolution microscopy, light sheet microscopy, and digital slide scanning...Promoted Content April 2024 IssueGet More Data: Automate Your MicroscopeZaber offers a selection of standard and customized motorized microscope stage products. They offer: Exceptional Performance Maximize your throughput and consistency with up to 500-nm...Promoted Content February 2024 IssueOEM-Ready Microscope SubsystemsThe Nucleus™ microscopy platform provides a complete set of interchangeable hardware modules and software tools, making it ideal for OEMs and lab managers engaged in fluorescence cellular...ARTICLESBioPhotonics Nov/Dec 2023 IssueIlluminating the Unseen: Data at Depth with Light-Sheet Fluorescence MicroscopyLight-sheet fluorescence microscopy, also called single plane illumination microscopy (SPIM) is a noninvasive 3D imaging method that employs a sheet of light to illuminate a thin plane of a specimen....BioPhotonics.com April 2024 IssueDeep Learning Model Helps Target Prostate Cancer Treatments to IndividualApproximately 250,000 men in the U.S. receive a prostate cancer diagnosis each year. While overall morbidity and mortality rates for this type of cancer are low, a subset of cases requires aggressive...BioPhotonics Jan/Feb 2024 IssueEvident, Partners Advance Live-Cell Imaging InstrumentationLife science imaging systems producer Evident has collaborated with illumination and imaging technology company 89 North and advanced microscopy systems producer CrestOptics to promote confocal...Photonics.com 9/13/2022Intelligent Microscope Framework Captures Biological EventsBiophysicists at École Polytechnique Fédérale de Lausanne (EPFL) introduced a method to automate microscope control for imaging biological events in detail with the help of...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 HandbookInterferometry: Measuring with LightAn interferometer is an instrument that compares the position or surface structure of two objects. The basic two-beam division of amplitude interferometer components consists of a light source, a...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 1/10/2024Single-Objective Light SheetAn overview of the Single-Objective Light Sheet.Photonics.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 4/20/2023Is a DIY Microscope for You?For some advanced microscopy and nanoscopy techniques it becomes necessary to modify existing instrumentation or build an instrument from scratch. This article helps readers determine whether a...Photonics.com 2/16/2024FTP-2000 Focusing Translation PlatformOverview of FTP-2000.WEBINARSPhotonics.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 3/21/2013Techniques in Biophotonic ImagingFREE WEBINAR Sponsored by: Hamamatsu & Applied Scientific Instrumentation Additional Questions & Answers from the webinar are below: Dr. Kimani C. Toussaint Jr. Quantitative...Photonics.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 10/24/2023Expansion-Assisted Selective Plane Illumination Microscopy Captures Large and Small Biological DetailRecent advances in tissue processing, labeling, and fluorescence microscopy are providing unprecedented views of the structure of cells and tissues at sub-diffraction resolutions and near single...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarylight sheet fluorescence microscopyAlso known as single plane illumination microscopy (SPIM), this process was designed for imaging of sensitive samples and fast biological processes in vivo. In this method, a light sheet illuminates...Photonics Dictionarychromatic aberrationChromatic aberration is an optical phenomenon that occurs when different wavelengths (colors) of light are refracted by a lens or optical system, leading to a failure to focus all colors to the same...Photonics Dictionarywide-field fluorescence microscopyWide-field fluorescence microscopy uses either naturally occurring structures or staining with fluorescent tags that are activated by specific wavelengths of light and then emits a different...Photonics Dictionarypiezoelectric motion systemsPiezoelectric motion systems are mechanical systems that utilize piezoelectric materials to generate controlled motion or displacement. Piezoelectric materials exhibit the piezoelectric effect, which...VIDEOSPhotonics.com 5/2/2022Applied Scientific InstrumentationEstablished in 1990, Applied Scientific Instrumentation is a reknown American company committed to the advancement of science. ASI products have been thoroughly tested and evaluated in numerous labs...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.com 2/4/2015Cells Grow 4x Their Size! - LIGHT MATTERS 02.04.2015What if instead of using a sharper microscope, you could make your sample bigger? We’ll introduce you to a new technique that does just that, this week on Light Matters.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 BUYERS' GUIDE CATEGORIESPetrographic MicroscopesA petrographic microscope is a microscope equipped with a polarizer, an analyzer and a Bertrand lens to focus on the upper focal plane of the objective. It is used chiefly by mineralogists and...Toolmaker MicroscopesResearch MicroscopesInterference MicroscopesAn interference microscope is a special form of microscope used with perfectly transparent objects that are invisible under an ordinary microscope. The object is placed in one beam of a tiny...COMPANIESPhotonics 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' 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' 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' 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,...