Request InfoDolan-Jenner Industries Inc.Dolan-Jenner Industries has introduced its glass and acrylic rod lenses for use with fiber optic line lights. When used with the lights, the lenses increase their intensity by projecting the output into a structured line. The units are available in lengths up to 48 in. Applications for the lenses include web inspection, such as when quality control cameras look for pinholes in fabric. The glass rod lenses are suitable for chemical and high-temperature environments where acrylic components might degrade.See full productRelated content from Photonics MediaPRODUCTSPromoted Content September 2022 IssueC-Mount LensesThis JADE family of C-Mount Lenses covers a 1.2-in. format (19.3-mm image circle) with a broadband antireflection coating that allows transmission from 400 to 1000 nm. The lenses are designed for use...Photonics.com 4/21/2022Continuous Zoom LensThe Ophir® SupIR 60-1200 MWIR f/4 lens from MKS Instruments Inc. is designed for cooled MWIR cameras. The device is equipped with an automated zoom interface and continuous zoom to provide...Photonics.com 5/18/2023Macro LensesThe MC macro lens series from Opto Engineering now features magnifications of 0.10, 0.20, 0.40, 4.00, 5.00, and 6.00×. The lenses are designed to capture images of small objects with high...Photonics.com 4/5/2024Ruggedized LensesThe 1.4-in., 45-MP MPT-R Series and 1-in., 20-MP MPZ-R Series (shown) from Computar® are 45-MP and 20-MP ruggedized lenses for harsh environments. The ruggedized lenses have been designed to...ARTICLESPhotonics Spectra September 2023 IssueHow to Preserve Your Laser Optics Against UV DegradationUltraviolet laser optics tend to have limited lifetimes, due primarily to two processes: laser-induced contamination (LIC) and UV fatigue. LIC is caused by the deposition of unwanted material on the...Photonics.com 1/24/2024LaCroix Precision Optics Adds Assembly, Design DepartmentsLaCroix Precision Optics has added optical assembly and design departments in a move that the company said solidifies its status as a vertically integrated optics firm. According to LaCroix president...Photonics Spectra January 2024 IssueUV-based 3D Printing Accelerates Multipurpose Glass ProductionCurrent 3D-printing techniques for fabricating glass involve time-consuming processes that require high temperatures and considerable resources to complete. In a new approach, a research team...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 HandbookOptical System Design: Keeping the Coatings in MindAn optical coating engineer is frequently confronted with a difficult specification for a coating. Often the difficulty in the specification results from the particular form of the optical system. If...Photonics HandbookPassive Athermalization: Maintaining Optical Performance Over TemperatureFor rotationally symmetric optical systems, either the lens or the detector moves along the optical axis to maintain optical performance. If the compensating axial motion is accomplished without the...Photonics HandbookComponent Choices: Avoiding Tolerancing MistakesTo the novice or casual user of optics, the acquisition of an optical system can be a very difficult experience. Failure to understand the ground rules can result in unnecessarily high cost, late...Photonics HandbookCommon Lens FormulasWHITEPAPERSPhotonics.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...Photonics.com 12/2/2022Plano Optics - Complex Components and AssembliesWe offer custom prisms, polygons, windows, mirrors, and wedges from one source. FISBA not only has the complete production chain in-house, we can also develop entire systems built-to-spec or support...Photonics.com 8/8/2022PFG Optics Products & Capabilities SheetPFG has the latest equipment and tooling combined with engineers and technicians who can efficiently produce the variety of high-precision optics our customers need. Our technicians use mills,...Photonics.com 3/18/2024Monolithic Hollow Corner Cube Retroreflectors for Precision MetrologyThis white paper compares the advantages and disadvantages of different types of retroreflectors. It highlights the advantages of monolithic, hollow retroreflectors which do not suffer from chromatic...WEBINARSPhotonics.com 7/20/2023Motorized and Calibrated Lenses for Machine Vision ApplicationsMany applications have benefited from motorized varifocal lenses that allow automatic or remote adjustment of focus distance and field of view. Applications may need to change the focal length or...Photonics.com 7/19/2022Vision Spectra Conference 2022: July 19 - 21Discover new and evolving trends in machine vision. Join us July 19-21, 2022 at the Vision Spectra Conference! This free virtual conference gathers the leading names and thinkers in the machine...Photonics.com 1/10/2023Assessment of Image Quality for Visual SystemsThe determination of image quality is a multifaceted problem, dependent upon illumination, optical system construction, and the image sensor. When the optical system is used in conjunction with the...Photonics.com 1/20/2021Metrology in Optics Manufacturing and Optical System AssemblyMetrology of optics and optical systems is a challenging tasks without one easy solution. In many ways, metrology in the manufacturing of lenses and mirrors is well understood. But, for the most...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarylinear receive opticsLinear receive optics typically refers to the optical components and systems used in the reception (detection) of linearly polarized light signals in various applications, such as optical...Photonics DictionaryneutralizationIn optics, the process of combining two lenses having equal and opposite powers to produce a result having no power.Photonics Dictionaryphoton sieveA photon sieve is an optical device used in the field of optics and imaging. It's designed to focus and shape light, typically for applications such as imaging or microscopy. The photon sieve...Photonics Dictionaryfused quartz and silicaFused quartz and silica are closely related materials, both composed primarily of silicon dioxide (SiO2), but they are produced through different manufacturing processes and have distinct properties...VIDEOSPhotonics.com 11/11/2020Optical Products and Components - OPCO Laboratory Inc.From lenses to prisms, OPCO Laboratory Inc. manufactures a variety of optical products and components that can serve the needs of many applications.Photonics.com 5/27/2022Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 3/4/2024Designing for Manufacturability with Fluorides and Other High Expansion Materials - LaCroix Precision OpticsAs the demand for fluorides and other high expansion materials increases, it is important to understand the risks/challenges involved with these materials and how they affect various factors such as...Photonics.com 3/4/2024Specifying Optical Coatings - LaCroix Precision OpticsOptical coatings modify the reflectance, transmittance, and absorptive properties of optic substrates to make them much more efficient and functional. From an optical manufacturer's perspective,...PHOTONICS BUYERS' GUIDE CATEGORIESCatadioptric LensesLenses Corrected for Underwater UseCCD LensesLaser LensesCOMPANIESPhotonics 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' 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' 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' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...