25um Slit width Hyperspectral Imaging Camera With CMOS Detector FS-20
FIGSPEC FS2X Series
Imaging Hyperspectral Cameras

FigSpec® series of imaging hyperspectral cameras adopt transmission grating splitter module with high diffraction efficiency and high sensitivity surface array camera, combined with built-in scanning imaging and auxiliary camera technology, which solves the difficult problems of tradi tional hyperspectral cameras, such as external push scan imaging mechanism and complex focus. It can be directly integrated with standard C interface imaging lens or microscope to achieve rapid spectral image acquisition.
Visible spectrum/NIR:
· Spectral range: 400-1000nm, wavelength resolution better than 2.5nm, up to 1200 spec
tral channels.
· Image resolution up to 1920*1920
SW-NIR:
· Spectral range: 900-1700nm, wavelength resolution better than 8nm, up to 254 spectral
channels
· Image resolution up to 320*320
Application fields
Spectral analysis, material sorting, fruit and vegetable analysis, agricultural remote sensing, industrial detection,
UAV-borne hyperspectral imaging analysis, portable hyperspectral imaging analysis.
Parameters
Model | FS-20 | FS-22 | FS-23 | FS-25 |
Spectroscopic method | Grating | Grating | Grating | Grating |
Image resolution | 1920*1920 | 1920*1920 | 1920*1920 | 320*320 |
Dynamic range | 12 bits | 12 bits | 12 bits | 14 bits |
Imaging speed | ≤15 seconds | ≤15 seconds | ≤5 seconds | ≤5 seconds |
Spectal channels number | 600 | 1200 | 1200 | 254 |
Spectral region | 400-700nm | 400-1000nm | 400-1000nm | 900-1700nm |
Spectral resolution | 2.5nm | 2.5nm | 2.5nm | 8nm |
Slit width | 25um | 25um | 25um | 25um |
Transmission efficiency | 60% | 60% | 60% | 60% |
Stray light level | 0.5% | 0.5% | 0.5% | 0.5% |
Pixel size | 5.86um*5.86um | 5.86um*5.86um | 5.86um*5.86um | 30um*30um |
Detector type | CMOS | CMOS | CMOS | InGaAs |
Senscar imaging surface size | 11.3*7.1mm | 11.3*7.1mm | 11.3*7.1mm | 9.6mm x7.68mm |
Standard lens focal length | 25mm | 25mm | 25mm | 25mm |
Minimum working distance | 100mm | 100mm | 100mm | 100mm |
Field angle | 25° | 25° | 25° | 17° |
Mirimum exposure time | 34us | 34us | 21us | 1us |
Maximum exposure time | 10 seconds | 10 seconds | 10 seconds | 1 seconds |
SNR | 600/1 | 600/1 | 600/1 | 600/1 |
Data interface | USB3.0 | USB3.0 | USB3.0 | Gigabit network |
Camera lens interface | C | C | C | C |
Accessories | USB3.0 transmission line | USB3.0transmission line | USB3.0 transmission line | Gigabit network transmission line |