Request InfoLambda Research Corp.Lambda Research Corp. has released version 1.2 of its TracePro optomechanical modeling software for illumination analysis and automotive lighting design. Designed with the ACIS modeling engine, the software has enhanced ray grids including elliptical Gaussian angular and spatial profiles, and an improved random number generator. Additional features include candela plots; improved handling of spatial, radiometric and photometric units; simulation mode; and sweep and resolve functions for editing objects.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra December 2023 IssueCompact Proximity SensorThe RPR-0720 from ROHM Semiconductor is a compact 2.0 mm × 1.0 mm proximity sensor for applications requiring attachment, detachment, and proximity detection. 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