500-20 OD6 ULTRA Bandpass Filter
500-20 OD6 ULTRA Bandpass Filter
- Specifications
- Description
Specifications
Additional information
| FWHM | 20 nm Nominal |
|---|---|
| Center Wavelength | 500 nm ± 1.5 nm |
| † Transmission Band(s) | 492 to 508 nm > 95% T Average |
| Transmitted Wavefront Error | < 0.25 Wave RMS @ 632.8nm |
| Blocking Level | OD6 |
| * Blocking Range(s) | OD6: 250 to 479 nm, 522 to 850 nm; OD5: 850 to 1050 nm |
| Parallelism | < 3.0 Arcseconds |
| Dimensions | 25.0 mm Diameter |
| Filter Thickness | 2.0 mm |
| Substrate Type | Fused Silica |
| Assembly Type | Anodized Aluminum Ring |
| Assembly Thickness | 3.5 mm |
| Main Fluorophore(s) | EYFP |
*Auxiliary blocking typical based on the displayed spectrum.
Description
Description
ULTRA Series bandpass filter with a 500 nm (± 1.5 nm) center wavelength (CWL), a 20 nm full-width at half-maximum (FWHM), and wide-range OD6 out-of-band blocking from 250 nm to 850 nm (with additional blocking up to 1050 nm). This bandpass filter has exceptionally steep edges and greater than 95% average transmission from 492 nm to 508 nm. It is coated on a 2 mm thick fused silica substrate and mounted in a standard 25 mm (+0/-0.1 mm) diameter, 3.5 mm (± 0.1 mm) thick anodized aluminum ring. Alluxa ULTRA Series fluorescence filters are designed to optimize fluorescence instrument performance, resulting in bright, high contrast images of target molecules. ULTRA Series filters provide better overall performance than our standard fluorescence filters by using a combination of tight wavelength control, ultra-steep edges, deeper blocking, and the industry’s highest transmission levels. 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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