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SKU XNite769-45-25Catalog ID 15788
$562.06
USD · per unit
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Fluorescence filter typically used for Indocyanine Green imaging for the excitation filter.
90% transmission: 750-789nm
50% transmission: 747-792nm
1% transmission: < 743 and > 796nm
| Center Wavelength CWL (nm) | 769 |
| Bandwidth (nm) | 45 |
| Transmission (%) | 95 |
| Full Width-Half Max FWHM (nm) | 48 |
| Optical Density OD | ≥6.0 |
| OD 6 Blocking Wavelength Range (nm) | 250 - 724 & 808 - 1025 |
| 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 |
Recorded values and their sources are listed below. Confirm requirements against manufacturer documentation.
| Attribute | Value | Source |
|---|---|---|
| Filter diameter | 25 mm | Derived from legacy name / SKU / category |
| Spectral family | Infrared | Derived from legacy name / SKU / category |
| Listed wavelength | 769 nm, 45 nm | Product name; not a response curve |
Recorded dimensions may include packaging.
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SKU XNite832-41-25
SKU IR1PenSm
