IDEX部件编号: FL-009717
VersaChrome filters do what no thin-film filter has done before – offer tunability over a very wide range of wavelengths by adjusting the angle of incidence with essentially no change in spectral performance. They combine the spectral characteristics and two-dimensional imaging performance of a thin-film filter with the wavelength-tuning flexibility of a diffraction grating.
比较产品
| Optical Specifications | Value |
|---|---|
| Transmission Band 1 |
Tavg > 90% |
| Transmission Band 1 (60 deg) |
Tavg > 85% |
| Blocking Band 1 |
ODavg > 6 275 – 1100 nm |
| Blocking Band 1 (60 deg) |
ODavg > 6 275 – 925 nm |
| Cutoff Transition Width (60 deg) |
2.5% (from transmission to blocking) |
| Cuton Transition Width (60 deg) |
3% (from blocking to transmission) |
| Center Wavelength 1 |
703.8 nm (minimum) |
| Center Wavelength 1 (60 deg) |
627.7 nm (maximum) |
| FWHM Bandwidth 1 (nominal) |
20 nm |
| FWHM Bandwidth 1 (nominal) (60 deg) |
20 nm |
| Guaranteed Minimum Bandwidth 1 (60 deg) |
13 nm |
| General Filter Specifications | Value |
| Angle of Incidence |
0 – 60 degrees |
| Cone Half-angle |
0 degrees |
| Optical Damage Rating |
Not tested |
| Physical Filter Specifications | Value |
| Transverse Dimensions (L x W) |
25.2 mm x 35.6 mm |
| Transverse Tolerance |
± 0.1 mm |
| Filter Thickness (unmounted) |
2.0 mm, 2.0 mm |
| Filter Thickness Tolerance (unmounted) |
± 0.1 mm, ± 0.1 mm |
| Clear Aperture |
≥ 80% (elliptical) |
| Scratch-Dig |
60-40 |
| Orientation |
Reflective surface marked with part-Orient in incoming light |
| Cutoff Transition Width |
3% (from transmission to blocking) |
| Cuton Transition Width |
2% (from blocking to transmission) |
FL-007110
