Transmission Band 1 |
Tabs > 80% 376 nm |
Transmission Band 2 |
Tabs > 80% 384 nm |
Transmission Band 3 |
Tabs > 80% 394 nm |
Transmission Band 4 |
Tabs > 80% 404 nm |
Transmission Band 5 |
Tabs > 90% 412.2 nm |
Transmission Band 6 |
Tabs > 90% 423.6 nm |
Transmission Band 7 |
Tabs > 90% 434.6 nm |
Transmission Band 8 |
Tabs > 90% 443.5 nm |
Transmission Band 9 |
Tabs > 90% 455 nm |
Transmission Band 10 |
Tabs > 90% 468 nm |
Transmission Band 11 |
Tabs > 90% 478 nm |
Blocking Band 1 |
ODavg > 5 350 – 365 nm |
Blocking Band 2 |
ODavg > 1 365 – 490 nm (Excluding Passbands) |
Blocking Band 3 |
ODavg > 5 490 – 900 nm |
Center Wavelength 1 |
376 nm |
Center Wavelength 2 |
384 nm |
Center Wavelength 3 |
394 nm |
Center Wavelength 4 |
404 nm |
Center Wavelength 5 |
412.2 nm |
Center Wavelength 6 |
423.6 nm |
Center Wavelength 7 |
434.6 nm |
Center Wavelength 8 |
443.5 nm |
Center Wavelength 9 |
455 nm |
Center Wavelength 10 |
468 nm |
Center Wavelength 11 |
478 nm |
Guaranteed Minimum Bandwidth 1 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 2 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 3 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 4 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 5 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 6 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 7 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 8 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 9 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 10 |
Transmission guaranteed for nominal wavelength only |
Guaranteed Minimum Bandwidth 11 |
Transmission guaranteed for nominal wavelength only |
FWHM Bandwidth 1 (nominal) |
4.7 nm (typical) |
FWHM Bandwidth 2 (nominal) |
3.9 nm (typical) |
FWHM Bandwidth 3 (nominal) |
3.8 nm (typical) |
FWHM Bandwidth 4 (nominal) |
4.2 nm (typical) |
FWHM Bandwidth 5 (nominal) |
4.0 nm (typical) |
FWHM Bandwidth 6 (nominal) |
4.0 nm (typical) |
FWHM Bandwidth 7 (nominal) |
4.0 nm (typical) |
FWHM Bandwidth 8 (nominal) |
3.6 nm (typical) |
FWHM Bandwidth 9 (nominal) |
4.8 nm (typical) |
FWHM Bandwidth 10 (nominal) |
4.3 nm (typical) |
FWHM Bandwidth 11 (nominal) |
3.7 nm (typical) |
Angle of Incidence |
0 ± 2 degrees |
Cone Half-angle |
0.5 degrees |
Optical Damage Rating |
Testing has proven to show no signs of degradation when exposed to at least 6.0 W of power from an unfiltered xenon arc lamp over a 25 mm diameter (corresponding to 1.2 W/cm2) for over 500 hours. |
Transverse Dimensions (diameter) |
25 mm |
Transverse Tolerance |
+ 0.0 / – 0.1 mm |
Filter Thickness (mounted) |
5.0 mm |
Filter Thickness Tolerance (mounted) |
± 0.1 mm |
Clear Aperture |
≥ 21 mm |
Scratch-Dig |
60-40 |
Filter Thickness (unmounted) |
3.5 mm |
Filter Thickness Tolerance (unmounted) |
± 0.1 mm |
Orientation |
Arrow on ring indicates preferred direction of propagation of light |