507.5 Longpass Dichroic Beamsplitter
507.5 Longpass Dichroic Beamsplitter
- Specifications
- Description
Specifications
Additional information
| Cut-On Wavelength | 507.5 nm ± 3.0 nm |
|---|---|
| Reflection Band(s) | 350 to 500 nm > 98% R Average |
| † Transmission Band(s) | 515 to 950 nm > 95% 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 |
Description
Description
Longpass dichroic filter with a 507.5 nm (± 3.0 nm) cut-on wavelength, greater than 95% average transmittance from 515 nm to 950 nm, greater than 98% average reflectance from 350 nm to 500 nm, and a steep cut-on edge transition. This dichroic 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 longpass dichroic beamsplitters are designed for use with our fluorescence excitation and emission filters to increase 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.
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