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Dichroics and Beam Splitters
A dichroic filter is typically used at angle of incidence of 45° to reflect (transmit) excitation light to the sample and transmit (reflect) the emitted signal to the detector.Iridian has an extensive range of dichroics and beamsplitter filters with edge wavelengths from 405nm to 9.5um .

All our filters are thin-film, hard-coated filters for exceptional transmission performance and durability. We also offer custom solutions that allow you to tailor your filter specifications to optimize performance and cost for your application.