Request InfoSunex Inc.A miniature day/night telephoto lens with megapixel resolution for CMOS and CCD cameras has been released by Sunex Inc. The DSL208 has a lens-limited field of view of 22° on a 1/3-in. sensor and 17° on a 1/4-in. one. Features include a 15.8-mm focal length, a focal ratio of f/2, distortion of <2% and relative illumination of >90%. Total track length is 21.3 mm, and the lens barrel thread is M12 × 0.5. The spectral range of the all-glass lens is corrected for 400 to 1000 nm. An IR coating option is available for color cameras. Applications include automotive, security and surveillance.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2023 IssueTime-of-Flight CMOS Image SensorThe Hydra3D+ Time-of-Flight (ToF) CMOS image sensor from Teledyne e2v Ltd. incorporates 832 × 600-pixel resolution for versatile 3D detection and measurement. 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And since every material has its own specific spectral fingerprint, it can be identified in...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryretrofocus lensAlso known as reversed telephoto lens. A lens consisting of an ordinary objective with a negative component near its front focal point. Thus, the back focus is large, relative to its focal length....Photonics Dictionarytelephoto lensA compound lens so constructed that its overall length is equal to or less than its effective focal length.Photonics Dictionaryminimum object distanceMinimum object distance, often abbreviated as MOD, refers to the closest distance at which a camera lens or optical system is capable of producing a sharp and focused image. In photography, this term...Photonics Dictionaryinverted telephoto lensVIDEOSPhotonics.com 11/20/2023Capturing the Cosmos: Andor's Astronomy Camera CollectionDelve into the cosmos with Andor Technology's remarkable astronomy camera collection! 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Quinsigamond Community College and WPI received a $4M grant...Photonics.com 11/16/2022eTOF™ LiDAR - The Complete Solution for a Versatile and Affordable 3D Mapping Device - Newsight ImagingNewsight’s enhanced Time-of-Flight (eTOF™) solid-state LiDAR is a complete solution for a versatile and affordable 3D mapping device, using Newsight’s patented eTOF™ technology for improved...PHOTONICS BUYERS' GUIDE CATEGORIESsCMOS Image SensorsTelephoto LensesTelephoto lenses is a compound lens so constructed that its overall length is equal to or less than its effective focal length.CMOS Image SensorsVideo Inspection SystemsCOMPANIESPhotonics Buyers' GuideBAE Systems Sensor SolutionsExpanding upon the storied Fairchild Imaging legacy, we offer a wide range of imaging devices that provide our customers with top performance and key features for the most demanding applications. Our...Photonics Buyers' GuideAndor TechnologyAndor Technology Ltd is a global developer and manufacturer of high-performance scientific cameras, microscopy systems and spectrographs for academic, government, and industrial applications. Founded...Photonics Buyers' GuideBaumer Ltd.Baumer Group is a manufacturer of sensors, encoders, measuring instruments, and components for automated image processing. Baumer combines innovative technologies and customer-oriented service into...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...