Combining superior performance with exceptional durability, these filters are specifically optimized for use with all Yokogawa CSU spinning-disk scan head system configurations.
Note on spectral plots:
In the past, each shipment has included a spectral plot for every filter and every lot code in the shipment. In an effort to be more eco-friendly, we will no longer be including these plots with each shipment. If you require spectral plot data, please see here for more information.
| Optical Specifications | |
|---|---|
| Transmission Band | Band 1: Tavg > 90% 503 – 546 nm Band 2: Tavg > 90% 583 – 700 nm |
| Transmission Wavelength | 524.5 nm Band 2: 641.5 nm |
| Transmission Wavelength Range | 583 - 700 nm |
| FWHM Bandwidth | Band 2: 132.4 nm Band 1: 52.5 nm |
| Blocking Band | ODabs > 6 405 nm ODabs > 6 442 nm ODabs > 6 488 nm ODabs > 6 561 – 568 nm |
| General Specifications | |
|---|---|
| Angle of Incidence | 0 ± 5 ° |
| Cone Half-angle | 7 ° |
| Filter Effective Index | 1.76 Understanding 'Effective Index of Refraction' neff |
| 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 hrs. |
| Physical Specifications (for standard parts - please contact us for custom sizes) | |
|---|---|
| Mounted / Unmounted | Mounted |
| Shape | Round |
| Size | 25 x 3.5 mm |
| Transverse Dimensions, Diameter | 25 mm |
| Transverse Tolerance, Mounted | + 0.0 / - 0.1 mm |
| Filter Thickness, Mounted | 3.5 mm |
| Filter Thickness Tolerance, Mounted | ± 0.1 mm |
| Clear Aperture | ≥ 80% |
| Surface Quality (Scratch-Dig) | 60-40 |
| Substrate Thickness | 2.0 mm |
| Substrate Type | Low-autofluorescence optical quality glass |
| Orientation | Arrow on ring indicates preferred direction of propagation of light |
If you’re interested in the products shown here, or have questions about something you can’t find on our website, please get in touch through the form below.
Our knowledgeable sales team will be happy to help. We can normally source exactly what you need, or work with you to come up with custom solutions.
Alternatively, just call +44 (0) 1933 461 666 and ask to speak to the Photonics team.
