- 900-1700 nm
- Spectral resolution: 5 nm
- Image size: spectral 7.6 mm, spatial 14.2 mm
- Dispersion 110 nm/mm
- Numerical aperture: F/2.0
Features
Fore Optic Options
- Fore optics: OLES15, OLES22.5, OLES30 and OLES56
Accessories Options
- Mechanical shutter
- Collection fiber optics
- Order blocking filter; OBF 1400 for N25E (rectangular, 18 x 18 mm)
- Fiber optic diffuse irradiance sensor (FODIS) for light source monitoring
Support Literature
Specim ImSpectors designed for NIR (900-1700 nm) wavelength range can be used to transform an NIR camera with an InGaAs sensor into a line-scan spectral imaging device. ImSpectors provide easiest integration and highest optical performance for the NIR range on the market.
| IMSPECTOR | N17E |
|---|---|
| Spectral Range | 900-1700 nm |
| Dispersion | 110 nm/mm |
| Spectral Resolution | 5 nm (with 30μm slit) |
| Image Size | max 7.6 (spectral) x 14.2 (spatial) mm |
| Spatial Resolution | rms spot radius <15μm |
| Aberrations | No astigmatism |
| Bending of spectral lines across spatial axis | Smile < 5μm |
| Bending of spatial lines across spectral axis | Keystone < 5μm |
| Numerical Aperture | F/2.0 |
| Slit Width, default | 30μm (50, 80 and 150μm upon request) |
| Slit Length | 14.2 mm |
| Optical Input | Telecentric |
| Efficiency | >50%, independent of polarization |
| Stray Light | <0.5% |
| Size, OEM | (W) 60 x (H) 60 x (L) 220 mm |
| Weight | 1500g |
| Body, OEM | Anonized aluminum tube |
| Lens and Camera Mount | Standard C-Mount for Lens, Standard C or U Mount Adapter for Camera |
| User Adjustments | Image axis relative to detector rows, back focal length adjustable 1mm |
| Storage | -20...+85 °C, non-condensing |
| Operating | +5...+40°C, non-condensing |