Request InfoEdmund Optics Inc.NIR I- and telecom-NIR-coated versions of Edmund Industrial Optics' microplanoconvex lenses are now available. They come in diameters ranging from 1.0 to 3.0 mm with effective focal lengths from 0.6 to 15.0 mm. The company says that the lenses offer optimum light transmission and that they are ideal for collecting and focusing light for numerous imaging applications because of their positive focal length. They also are suitable for applications involving emitters, detectors, lasers and fiber optics.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2023 IssueLaser Phase Lock SystemThe OE5000 Hi-Q Laser Phase Lock System from OEwaves Inc. allows the offset locking of two individual lasers separated in frequency by as much as 50 GHz. 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