Dichroic beamsplitters (45°) Dichroic Beamsplitters are used to separate two spectral regions which require detection at the same time. Unlike Dichroic filters, the beamsplitters are designed for use at 45° and find an application within fluorescence microscopy. The below listed Dichroic Beamsplitter are of the Short-Wave reflecting type. Specifications: | Diameter: | +0.0 / -0.2 mm | | Length/width: | ± 0.2 mm | | Thickness: | ± 0.25 mm | | Surface quality: | <60-40 scratch/dig | * Transition wavelength ** For full range of cold mirrors, click here. Options available >> Cutting down or edged to special shapes and sizes >> Special sizes >> Mounting (circles) |