Request InfoLaser Research OpticsLaser Research Optics has unveiled a line of CO2 laser focusing lenses that can be supplied in mounts as complete assemblies for lens replacement in Amada Lasers. The lenses are OEM-compatible for use in Amada high-power lasers and are guaranteed to meet pressure requirements. Featuring ZnSe CO2 lenses optimized for 10.6 µm and antireflection-coated to exhibit <0.2 total absorption, the focusing lens holders are offered in stainless steel and aluminum. Available in 1 1/2- and 2-in.-diameter sizes with 3 1/2- to 12-in. focal lengths, the lenses can include planoconvex and meniscus...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra June 2023 IssueCO2 Laser Focusing LensesLaser Research Optics’ CO2 zinc selenide (ZnSe) laser focusing lenses are designed for 10.6-µm, 200-W to 400-kW steel cutting lasers that cut heavy steel fabrications. They come in...BioPhotonics Jan/Feb 2023 IssueZinc Selenide OpticsHigh-quality zinc selenide (ZnSe) lenses, output couplers, and mirrors from Laser Research Optics are optimized at 1.06 μm for medical laser OEMs. The devices are manufactured to...Photonics.com 3/18/2024CO2 OpticsThe CO2 Laser Lenses from Laser Research Optics are CO2 optics meant for use in the production of precision gaskets manufactured from stainless steel, phenolic, and other hard materials. Able to be...Photonics.com 2/28/2024CO2 Focusing LensesThe line of ZnSe laser focusing lenses from Laser Research Optics was created to cut thick diamond plates and other heavy steel fabrications. The lenses come in 1- to 2.5-in. O.D. sizes with focal...ARTICLESPhotonics.com 8/11/2022Miniaturized Tweezer Traps Single Atoms for Quantum ExplorationScientists at the National Institute of Standards and Technology (NIST) and JILA, formerly the Joint Institute for Laboratory Astrophysics, developed a miniaturized optical tweezer that captured...Photonics.com 8/1/2023Applications Open for the 2024 Prism AwardsApplications are open for the 2024 SPIE Prism Awards, which will celebrate its 16th anniversary on Jan. 31 during a gala evening at SPIE Photonics West. The awards, held annually by SPIE, the...Photonics.com 6/28/2023Optica MRS, SPIE Name 2023-24 Congressional Fellows: People in the News: 06/28/23Optica, the Materials Research Society (MRS), and SPIE have named the 2023-2024 Congressional Science and Engineering Fellows. Claire Cody will serve as the Arthur H. Guenther Congressional Fellow,...Photonics.com 10/3/2022Bendable GRIN Lens Widens Imaging Potential of Endoscopic ProbesResearchers from Harvard Medical School and Mass General Brigham have created a flexible needle-like endoscopic imaging probe that can acquire 3D microscopic images of tissue. A flexible graded index...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAspheric Lenses: Design ConsiderationsAspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics 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 HandbookGlobal Optimization: A Tool for Successful DesignSome efforts in global optimization research for optical design center around probabilistic methods such as global search. While promising for small problems with few variables, these methods...Photonics HandbookOptical Components: Finding Your Way Through the MazeLenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...WHITEPAPERSPhotonics.com 8/1/2023Deposition Sciences Inc. Bandpass DatasheetWideband or narrowband filters from the VIS to MWIR.Photonics.com 1/16/2024Antireflection Coatings for Space ApplicationsSpace can be a harsh environment for optical coatings. Optimax has successfully provided antireflection (AR) coatings for a wide range of space applications. This paper outlines the results of...Photonics.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 8/1/2023Hand Cleaning of Small OpticsA great "How-to" for cleaning optics. A must have for ALL.WEBINARSPhotonics.com 10/31/2023A Behind-the-Scenes Look at Creating Quality Parts Using Laser WeldingLaser welding has developed into one of the most used joining techniques in sheet metals for applications such as car bodies, medical devices, sensors, batteries, and more. To create successful welds...Photonics.com 1/10/2023Light-Weighting Optical Systems for Optimal Size, Weight, and PerformanceMultiple industries are now requiring high performance from their optical systems while also minimizing the size, weight, and power of system designs. To meet these engineering challenges, a process...Photonics.com 6/7/2022Measuring Long-Wavelength Lasers with IR Cameras, Pyroelectric Scanning-Slit Sensors, and Wavelength Conversion ApparatusUsing SWIR, MIR, and FIR lasers requires knowledge of their beam quality parameters. Many considerations significantly impact the laser process, such as mode structure, positional stability, and...Photonics.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 DICTIONARY+ TERMSPhotonics Dictionaryrapid rectilinear lensA double meniscus system in which two achromatized meniscus lenses are arranged symmetrically on either side of the aperture stop, reducing or eliminating distortion, coma and lateral color.Photonics Dictionaryperiscopic lensTwo simple meniscus lenses arranged symmetrically on either side of the aperture stop, providing reduced coma, lateral color and distortion.Photonics DictionaryMaksutov correctorA thick meniscus lens arranged concentric with the center of curvature of a spherical mirror to produce an image free of spherical aberration.Photonics Dictionarydouble-meniscus lensSee periscopic lens; rapid rectilinear lens.VIDEOSPhotonics.com 7/19/2023Optical Design from AvantierAvantier delivers professional optical design consulting with innovative solutions by experienced engineers in custom design, analysis, modeling, and lens design. With over 50 years experience, our...Photonics.com 5/27/2022Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 8/23/2023Optical Design from AvantierOur optical design team employs DFM principles to ensure optimal performance, cost-efficiency, and timely production of our solutions. Our state-of-the-art metrology ensures thorough testing of each...Photonics.com 3/4/2024Precision Aspheres: Manufacturing and Metrology - LaCroix Precision OpticsAspheres have allowed optical designers to create systems and products that push the limitations of performance across several fields. In this presentation, we will explain the various processes...PHOTONICS BUYERS' GUIDE CATEGORIESMetal OpticsPrinted Circuit Board and Mounted Integrated OpticsFresnel LensesA Fresnel lens is a type of optical lens that consists of a series of concentric grooves or steps carved into a flat, thin piece of transparent material, typically plastic or glass. This design...Optical AssembliesCOMPANIESPhotonics 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' GuideCASTECH INC.CASTECH is a recognized leading supplier of nonlinear optical crystals, laser crystals and precision optical components for laser, telecom, medical, analysis and detector markets. Products...