Request InfoEdmund Optics Inc.Edmund Optics Inc. has introduced TechSpec, 5-megapixel telecentric lenses that provide up to 2/3-in. sensor coverage. They also integrate good light-collecting f/6 designs and achieve high contrast at 72 line pairs per millimeter across the full sensor field. The lenses feature a locking iris and focus to prevent unintentional adjustments in high-vibration environments. Available in 1.7×, 0.9×, 0.5× and 0.28× magnifications, they use an image side telecentric design that eliminates illumination roll-off. An optional mounting clamp secures the lenses to benchtop setups.See full productRelated content from Photonics MediaPRODUCTSVision Spectra Summer 2023 IssueTelecentric LensesThe TC4MHRP and TC4MHRP CORE high-resolution telecentric lenses from Opto Engineering are designed for sensors up to 4/3-in. With a large optical aperture, the optics offer low distortion, high...Photonics.com 7/26/2022Optical MountsThe E-Series of Adjustable Size Kinematic Optical Mounts from Edmund Optics Inc. can be used for mounting a wide range of round, rectangular, and square optical components, including round and...Photonics Spectra April 2023 IssueHolographic Notch FiltersMETA® holoOPTIX® Notch Filters from Edmund Optics Inc. and Meta Materials Inc. are large, flexible holographic notch filters. The devices maintain consistent notch center wavelengths...Photonics Spectra September 2022 IssueDirect Time-of-Flight SensorThe VL53L8 direct Time-of-Flight sensor from STMicroelectronics can be used for smartphones, smart speakers, human-machine interfaces, consumer lidar, augmented reality, and more. The sensor...ARTICLESPhotonics.com 7/12/2023Coherent Names Deputy CTO, Appoints VP: People in the News: 07/12/23Coherent Corp. named Young-Kai Chen deputy chief technology officer, and appointed Paul Silverstein vice president for investor relations and corporate communications. Chen previously served as chief...Photonics Spectra September 2022 IssueLarge Aspheres Manage High-Power Laser EnergyLaser system output power is constantly increasing. The maximum attainable peak power of laser pulses has increased by a factor of about 1000 every 10 years1. This pace of progress is similar to the...Photonics.com 8/9/2023Edmund Optics Appoints CFO; Luminus, LightRiver Name CEOs: People in the News: 08/09/2023Edmund Optics named Linda Fonner CFO. Fonner has more than 30 years of global management experience at companies including Phillips & Cohen Associates, Atotech (an MKS brand), and Bristol Myers...Photonics Spectra April 2024 IssueUV-LED Photolithography Imparts Micro FeaturesTechnologies like integrated signal distributing, processing, and sensing networks require basic optical elements such as waveguides, splitters, gratings, and optical switches to be miniaturized....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 HandbookMeasuring Aspheres: Selecting the Best TechniqueThe benefits of aspheric lenses are numerous: They allow for a reduction in spherical aberrations and are ideal for focusing or collimating light, as they can achieve a low ƒ-number. Aspheres...Photonics HandbookAspheric Lenses: Optimizing the DesignWith the understanding of aspheric lens manufacturing provided in part one of this article, designers have the tools to optimize their aspheres; the next step is to understand how to specify and...Photonics HandbookCamera Resolution: Combining Detector and Optics PerformanceCamera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...WHITEPAPERSPhotonics.com 4/20/2023Choosing a Portable Raman SpectrometerA good portable Raman spectrometer bridges the gap in performance, capability, and size between handheld and benchtop Raman spectroscopy. It enables new point-of-use applications in medicine and...Photonics.com 12/2/2022Plano Optics - Complex Components and AssembliesWe offer custom prisms, polygons, windows, mirrors, and wedges from one source. 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Its success is mainly due to telecentric lenses' magnification, which remains constant when the object-to-lens distance changes....Photonics.com 7/19/2023Optics and Cameras with Liquid Lens Technology: A Perfect Synergy to Take Vision Systems to the Next LevelLiquid lenses are arguably among the most popular trends in the field of machine vision as they ensure high precision, high speed, and maximum versatility. Mondadori discusses how this technology can...Photonics.com 7/20/2022Sensor Advancements and How They Affect the Selection of OpticsRecent advancements in imaging sensors have allowed machine vision systems to achieve high levels of performance that were previously unattainable. However, these sensor advancements complicate the...Photonics.com 7/20/2023Key Considerations in Objective Selection for Machine VisionMicroscope objectives are critical for high magnification machine vision applications such as semiconductor inspection. There are different key considerations when choosing the right objective...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarytelecentric lensThere are three types of telecentric lenses: -Image-space telecentric lenses are those in which the aperture stop is located at the front focus, resulting in the chief rays being parallel to the...Photonics Dictionarycontour projectorAn inspection device in which the profile of a mechanical part is projected onto a ground-glass screen at a precisely known magnification so that the shape of the part can be compared with a scale...Photonics Dictionaryextreme ultravioletExtreme ultraviolet (EUV) refers to a specific range of electromagnetic radiation in the ultraviolet part of the spectrum. EUV radiation has wavelengths between 10 and 124 nanometers, which...Photonics Dictionaryfocal lengthThe focal length of a lens is the distance between the lens's optical center (or principal point) and the image sensor or film when the lens is focused at infinity. In simple terms, it is the...VIDEOSPhotonics.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.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.com 12/6/2022Telecentric Lenses - Shanghai OpticsTelecentric Lenses are widely used in metrology instruments, laser marking systems, and AOI (Automatic Optical Inspection) machines. Here’s a 360 view of one of our custom Telecentric Lenses which...Photonics.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 BUYERS' GUIDE CATEGORIESTelecentric LensesTelecentric lenses are lenses in which the aperture stop is located at the front focus, resulting in the chief rays being parallel to the optical axis in image space; i.e., the exit pupil is at...Laser Scanning LensesDetector ChipsMetal OpticsCOMPANIESPhotonics 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...