Request InfoLaCroix Precision OpticsSince 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier, independent precision optics manufacturer in America. Our core competencies include spherical lenses, aspheres, windows, wedges, prisms, axicons, and optical coatings. At LaCroix, we have the flexibility to assist you in scaling from prototypical to volume production all in one facility.See full productRelated content from Photonics MediaPRODUCTSPhotonics Showcase August 2021 IssueStock Lenses Countless DesignsThe SWTLU-C superwide tube lens couples with Olympus objectives, providing homogenous, flat images with negligible aberration across a 26.5-mm field. The trend of scientific devices is to reduce...Photonics.com 4/7/2021Motion PlatformThe Z-Theta motion platform from Haydon Kerk Pittman offers linear and rotary point-to-point motion in a compact footprint, providing flexibility, value, durability, and performance suited for a host...Photonics.com 9/29/2020Focus-Tunable LensesThe ELM series of focus-tunable lenses from Optotune Switzerland AG supports S-and C-mount cameras up to a sensor size of 1.1 in. with focal lengths ranging from 5 to 30 mm. With high...Photonics.com 9/30/2020Two-Axis Gimbal MountsThe AU300-AE-01 and AU300-AE-02 high-resolution, high stability azimuth and elevation two-axis gimbal mounts from Optimal Engineering Systems Inc. are ideal for mounting cameras, antennas,...ARTICLESPhotonics Spectra January 2021 IssueScientists Publish Blueprints for Cheaper Single-Molecule MicroscopeA team from the University of Sheffield has designed and built a single-molecule microscope for one-tenth the cost of commercially available models — and shared the build instructions to make...Photonics.com 4/6/2022Leica Microsystems Names President: People in the News: 4/6/22Materials technology company AKHAN has added Kirk Hasserjian to its board of directors. Hasserjian has spent 38 years in the high-technology industry in a variety of leadership roles in research and...Photonics.com 8/27/2021Photonics News: Week in Brief: 08/27/21SEOUL, South Korea — Speclipse, a startup focused on laser spectroscopic and AI-based medical diagnosis technologies and a member of Born2Global Centre, received $7.7 million in investments for...Photonics.com 5/4/2022Achromatic X-Ray Lens Opens Pathways in Microscopy, Access to Light SourcesScientists at Paul Scherrer Institute (PSI) developed an achromatic lens for x-rays that allows x-ray beams to be accurately focused on a single point even if they have different wavelengths. The...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAcousto-Optic Devices: Charts showing the characteristics of acousto-optic scanning devices, acousto-optic figures of merit, and solutions for common problems with acousto-optic processor devices.ACOUSTO-OPTIC SCANNING DEVICES: CHARACTERISTICS MODULATORS Material Bandwidth (MHz) Rise Time (ns) Acousto Input Power (W) (Saturation) Material Wavelength Range...Photonics HandbookOptical Delay Lines: Key to Time-Resolved Measurements: To obtain an accurate means of creating reliable delays in any time-resolved spectroscopy or dynamic experiment, several factors about the delay line stage must be considered to reduce or eliminate errors associated with linear stages.One of the most critical elements of any time-resolved spectroscopy and dynamics experiment is the optical delay line. A typical optical delay line consists of a retroreflector or folding mirrors on...Photonics HandbookNano-Optics Technology: Optical Alchemy: Transforming ordinary materials into extraordinary optics holds the key to progress.Optics today needs alchemy, and the forces that motivate microchip technology are a key reason why. Today, light can transmit and process digital information as well as electricity can — in...Photonics HandbookOptical Design Software: Fundamentals and Potential: Enhanced interface usability in modern design software enables even inexperienced lens designers to build well-performing optical systems.Optical design software allows the user to develop a configuration of optical elements that manipulate the trajectory of light for the purposes of creating an image, illuminating a target, coupling...WHITEPAPERSPhotonics.com 2/17/2022High Performance Grating ResultNew high performance ruling result.Photonics.com 6/30/2020Health and Sanitization through UV LightingWith increased awareness and necessity for rapid disinfection methods due to the current coronavirus pandemic, ultraviolet disinfection has become a viable method to achieve it. Determining the...Photonics.com 3/9/2022Fused Silica for Applications in the Near Infrared (NIR)For most IR applications in the wavelength range from 780 - 3600 nm synthetic fused silica is the material of choice. The optical performance is mostly influenced by the purity and the OH content of...Photonics.com 10/14/2021Advantages of GrismsWhat is a grism? A grism is a compound optical element composed of a GRating and prISM(s). It is a dispersive element that permits an in-line optical layout by cleverly exploiting the differences...WEBINARSPhotonics.com 4/27/2021From the Design Lab to the Factory Floor: How Optics Manufacturers Move Swiftly from Concept to CreationDesigning and fabricating optics requires teamwork among many specialists, from materials scientists who research and study the chemical structures of synthetic or composite materials to optical...Photonics.com 4/26/2022Achieving Ultralow-Loss Photonics Array AlignmentTwo- and three-dimensional photonics arrays are commonly used for coupling light in photonic integrated circuits (PICs). With increasing demand for ultralow-loss transmission in applications such as...Photonics.com 6/11/2019From Lensless Cameras to Deep-Brain Microscopy: Exploring the Potential of Computational ImagingThis webinar will introduce you to the enormous potential of computational imaging for a range of industries, from manufacturing to machine vision to biophotonics. Professor Rajesh Menon and his...Photonics.com 1/14/2021Virtual Reality Optics: Present and FutureVirtual Reality (VR) is envisaged as one of the next platforms for human computer interaction, with a vast range of potential applications. The features required for an ideal VR headset imply a big...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009scratch resistant coating (SRC)Thin layers intended to prevent damage to plastic optics.EDU.photonics.com 9/8/2009refracting sphereA transparent sphere that has an index of refraction that is different from that of the medium surrounding it; used in optics to demonstrate refraction and astigmatic image formation.EDU.photonics.com 9/8/2009transpositionIn optics, the changing of the relative curves of a lens without changing its refractive value.EDU.photonics.com 9/8/2009opticalPertaining to optics and the phenomena of light.VIDEOSPhotonics.com 10/9/2020Product Demo: Display Testing in AR and VR HeadsetsEvaluating the visual quality of displays as viewed through augmented and virtual reality headsets requires testing from the vantage point of the user. Radiant Vision Systems provides a comprehensive...Photonics.com 9/30/2019About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.Photonics.com 5/27/2022Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 4/19/2022Fluorescence Filter Images - Optolong Optics Co. Ltd.Optolong Optics Co. Ltd., brand owner of Optolong, is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters including UV filters, visible filters, and...PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic Communications SystemsAngular and Linear Measuring InterferometersComparatorsA comparator is an eyepiece or magnifier with a scale at its image plane. That scale is placed in contact with an object, permitting direct measurement of its size.Glass Components and SubassembliesCOMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix 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' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...Photonics Buyers' GuideKnight OpticalWe are a trusted leading global figure in the production and distribution of scientific, stock and custom precision optics with over 30 years’ experience providing optical solutions for a huge...