Request InfoNavitar Inc.Navitar Inc. has added 27 fixed-focal-length lenses to its line of low-magnification video lenses. Suitable for machine vision applications, the devices feature an innovative optical design, high resolution and low distortion. Seven 1-in. and seven 2/3-in. lenses designed specifically for megapixel cameras offer suitable light transmission and brightness in the corner of the image. The 1-in. and 2/3-in. lenses provide resolution (center-edge) of 120-80 and 120-100 line pairs per millimeter, respectively. The line also includes nine 2/3-in. compact lenses that are lightweight and durable and...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. 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The lenses are designed for use...ARTICLESPhotonics.com 12/12/2022In Memoriam: Editorial Board Member Bruce Walker Dies at 86Longtime editorial board member Bruce Walker, whose frequent contributions to Optical Spectra and later Photonics Spectra spanned more than five decades, died last month at the age of 86. ...Photonics.com 4/8/2024Mass-Production Method Aims to Drive Metalenses Toward Widespread Commercial UseWith their ability to manipulate light and potential to drastically reduce the size and thickness of optical components, metalenses show great promise, especially for applications in the NIR region....Photonics Spectra January 2023 IssueLight Trap Provides Near Perfect AbsorptionMaximizing light absorption is essential for photovoltaics and many other photonic applications. 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When welding wide weld seams, a top-hat profile...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 7/20/2023Lens Requirements for Different Harsh Environment ApplicationsThe growth of automated systems has introduced machine vision into new applications outside of traditional, controlled environments. These new applications are often exposed to harsh conditions...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! 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In this video, we proudly showcase our exceptional capability in...Photonics.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 BUYERS' GUIDE CATEGORIESAchromatic LensesAn achromatic lens is a lens consisting of two or more elements, usually of crown and flint glass, that has been corrected for chromatic aberration with respect to two selected wavelengths. Also...Simple LensesCylindrical LensesCyclindrical lenses are lenses having at least one surface that is formed like a portion of a cylinder. 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