Fluorescence filter typically used for Indocyanine Green imaging for the emission filter.
90% transmission: 810-855nm
50% transmission: 812-853nm
1% transmission: < 805nm and > 860nm
| Center Wavelength CWL (nm) |
832 |
| |
|
| Bandwidth (nm) |
41 |
| Transmission (%) |
93 |
| Full Width-Half Max FWHM (nm) |
41 |
| Optical Density OD |
≥6.0 |
| OD 6 Blocking Wavelength Range (nm) |
550 - 794 & 878 - 1075 |
| Blocking Wavelength Range (nm) |
250 - 1100 |
| Diameter (mm) |
25.0 |
| Diameter Tolerance (mm) |
+0.00/-0.10 |
| Mount Thickness (mm) |
3.5 |
| Thickness Tolerance (mm) |
±0.1 |
| Clear Aperture CA (mm) |
22.0 |
| Transmitted Wavefront, RMS |
λ/4 |
| Surface Quality |
60-40 |
| Angle of Incidence (°) |
0 |
| Angle of Incidence Tolerance (°) |
±5.0 |
| Substrate |
Fused Silica |
| Typical Applications |
ICG-A Excitation |
| Type |
Bandpass Filter |
| Coating |
Hard Coated |
