Request InfoChroma Technology Corp.Three things are necessary to get the signal you need: an emission filter with superior blocking of excitation light, an ultraflat dichroic for distortion-free reflection of excitation laser beam, and a no-torque filter cube that can hold the dichroic stress-free. TIRF provides you with tools to obtain the highest possible signal/noise ratios by blocking the laser illumination at exceedingly high levels.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra February 2022 IssueAthermalized Beam CollimatorOptical Surfaces Ltd. has announced an athermalized beam collimator design to deliver stable, high performance across a wide temperature range. The collimators are based on a modified off-axis...Photonics Spectra October 2022 IssueOptical ProfilerThe Compass 2 optical profiler from Zygo Corp. provides Diamond Turning Machine (DTM) optimization and freeform surface metrology capability. 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