504_605 ULTRA Dualband Dichroic Beamsplitter

ULTRA Series dualband dichroic filter with 504 nm (± 3.0 nm) and 605 nm (± 4.0 nm) cut-on wavelengths, steep edge transitions, greater than 93% average transmittance from 509 nm to 540 nm and 614 nm to 700 nm, and greater than 95% average reflectance from 400 nm to 495 nm and 569 nm to 596 nm. This polychroic filter is designed for use at a 45 degree angle of incidence (AOI). It is coated on a 1.04 mm fused silica substrate and is 25.2 mm x 35.6 mm (± 0.1 mm) in size. Alluxa ULTRA Series longpass dichroic beamsplitters are designed for use with our fluorescence excitation and emission filters to optimize fluorescence instrument performance, resulting in bright, high contrast images of target molecules. All Alluxa optical filters are highly durable and hard-coated using our innovative SIRRUS™ plasma deposition process. Contact us for custom sizing.