Request InfoCorning Tropel Corp.Corning Tropel Corp. has introduced the µCat line of deep-UV micro-objectives with a working distance of up to 9 mm for inspecting images printed on wafers and photomasks. The Tiger, Panther and Cheetah micro-objectives are available off the shelf in standard specifications. The catadioptric devices incorporate refractive and reflective elements, allowing designers to manipulate surface curves, element thickness and glass type for optimum lens performance. They have NAs ranging from 0.52 to 0.90 and low central obscuration. The internal atmosphere of each objective is controlled, preventing...See full productRelated content from Photonics MediaWEBINARSPhotonics.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 3/27/2024Precision Planning: Simplified Laser Scanning with Predictive SoftwareConventional controllers for laser scan systems do not allow to predict the actual path of the laser beam on the work piece. A tedious process of testing different parameters and delay settings...Photonics.com 1/18/2018Fiberguide RARe Motheye Fiber: Random Anti-Reflective (RARe) Nanostructures on Optical Fibers as Replacement for AR CoatingsAnti-reflective (AR) coatings are now entering their second century and have remained virtually unchanged throughout their life. As power level and wavelength range requirements continue to increase,...Photonics.com 7/22/2021STANDARDS UPDATE: Vision Standards: An Overview of Global and A3 DevelopmentsStandards play a key role in the vision and imaging industry by ensuring interoperability of components, increasing market size, and shortening the time it takes to get new products to market. As the...