Semrock Image Splitting Dichroic Beamsplitter

These image-splitting dichroic beamsplitters are the industry standard enabling simultaneous multi-color imaging applications such as FRET and real-time live-cell imaging The spectral edges of these filters are optimised for imaging of popular fluorophore-pairs providing maximum signal throughput, while maintaining minimal wavefront distortion in reflection and transmission thereby maximising contrast and resolution of the overall imaging system The 1 mm version enables reflected imaged beams up to 10 mm with a transmission range to 950 nm The 3 mm version enables reflected imaged beams up to 37 mm (when custom-sized) with a transmission range to 1200 nm

As the industry’s best for high-performance optical filters, Semrock products from IDEX Health & Science deliver the stability required for life science, analytical, and medical diagnostic instrumentation. By utilising proprietary hard-sputtered coatings, our filters eliminate environmental degradation and drift—a level of reliability backed by our 10-year warranty. We ensure faster measurements and minimal downtime by prioritising steep edges and deep blocking to maximise your signal-to-noise ratios. From standard components to custom solutions, Semrock filters provide the superior stability and spectral precision necessary to optimise the most demanding optical systems.