Request InfoCoolLED Ltd.CoolLED has introduced the pE-2 collimator configuration for the precisExcite fluorescence excitation system for microscopy. The collimator is suitable for live-cell imaging and fast-switching (~300 μs) applications. Offering greater flexibility, it incorporates high-performance optics that are interchangeable. Available multibandpass filter sets, which can be used in conjunction with the collimator, fit in the microscope’s filter cube to allow high-speed switching with no moving parts. Excitation filters also can be fitted inside the collimator.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra July 2022 IssueFluorescence Filter SetKnight Optical LLC’s fluorescence filter set range suits the diverse needs of various fluorescence applications that demand high-quality components. 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