$474.00
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.
| Cut-On Wavelength | 504 nm ± 3.0 nm, 605 nm ± 4.0 nm |
|---|---|
| Reflection Band(s) | 400 to 495 nm > 95% R Average, 569 to 596 nm > 95% R Average |
| † Transmission Band(s) | 509 to 540 nm > 93% T Average, 614 to 700 nm > 93% T Average |
| Transmitted Wavefront Error | < 0.25 Wave RMS @ 632.8nm |
| Parallelism | < 3.0 Arcseconds |
| Dimensions | 25.2×35.6 mm |
| Filter Thickness | 1.05 mm |
| Substrate Type | Fused Silica |
| Assembly Type | Unmounted |
| Custom Sizing Available | yes |
