Request InfoPlan Optik AG• 5-mm to 50-μm diameters • 0.02- to 0.32-numerical aperture • <1-nm surface roughness Plan Optik AG offers planoconvex and planoconcave microlenses with a high packaging density in borosilicate glass, with diameters of 5 mm down to 50 μm. The company says that, because of the continuous miniaturization of optical systems, the demand for micro-optical elements such as refractive microlenses is steadily increasing. Single microlenses as well as lens arrays are fabricated at wafer level in glass, and both planoconvex and planoconcave lenses with good...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 4/26/2022Automated System SensorsThe 36 sensor series from Leuze electronic Inc. detects objects at high operating ranges. 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Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...Photonics Buyers' GuideTeledyne Judson TechnologiesTeledyne Judson Technologies (TJT) is a global leader for IR sensors from the Visible to VLWIR spectrum. Two-dimensional FPAs (InGaAs, InSb, and MCT) and Integrated Dewar Cooler Assemblies (IDCAs)...