Bandpass Excitation Filter for Fluorescence applications
531-40 EX
Iridian optimise their single band fluorescence bandpass filters for use in a variety of fluorescence instrumentation.
The hard dielectric coating delivers exceptional performance in both transmission and durability.
| Specifications |
| Centre Wavelength (nm) | 531 |
| Operating Wavelength (nm) | 200 to 1000 |
| Pass Band (nm) | 511 to 551 |
| Transmittance (%) | 90 avg. |
| Blocking Range 1 (nm) | 200 to 499 |
| Blocking Range 2 (nm) | 573 to 1000 |
| Blocking Level (OD) | 5 avg. |
| Angle of Incidence | 0° to 5° |
| Cone Half Angle | 7° |
| Outer Diameter (mm) | 25 +0/-0.2 |
| Clear Aperture (CA) (mm) | 21 |
| Thickness (mm) | 2 ±0.1 |
| Ring mounted | Yes |
| Ring Thickness (mm) | 3.5 ±0.1 |
| Scratch / Dig | 80/50 |
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Iridian website
Terms and Conditions V6
