Multispectral Imager
The Multispectral Imager is an 8-band push-broom multispectral camera with SuperSpeed USB 3.0 interface. It features ultra-compactness (8 cm x 6 cm x 6 cm) and light weight (~ 180 g) with high spatial resolution. These cameras acquire VIS-NIR imaging data with multiple spectral bands. It is “true push- broom”: one can simply use a hand to move the imager or sample to scan.
Fast imaging and innovations in hardware and algorithms enable the OCITM-M finishing a scan in 5 seconds and producing a Hyperspectral data cube in 10 seconds. Compactness, simple operation, and intuitive software make the OCI-M very straightforward for applications such as precision agriculture, remote sensing.
Key Features
- Extreme compact and light-weight
- No moving parts, high reliability
- Scanning with random speed for “true push-broom”
- Innovative non-slit design significantly reduces system complexity, featuring with real-time preview
- Effortless system integration
Specification
| Operation Mode | Push-broom |
| Spectral Range | 450-1000 nm |
| Number of Spectral Bands | 12 |
| Spectral Bands | Blue: 470 nm Green: 560 nm Red: 660 nm Red Edge: 690 nm, 720 nm, 760 nm, 780 nm, 800 nm Near-Infrared: 820 nm, 840 nm, 900 nm, 970 nm |
| Spectral Bandwidth | ~6 nm FWHM |
| Spatial Pixels | Up to 3956 X scan-length |
| Standard Lens | 45 mm (17° FOV) |
| Exposure Time | 20 µs - 1 s |
| Wavelength Calibration | Factory calibrated (calibration fixed permanently) |
| Bit Depth | 12-bit |
| Frame Rate | 20 frames/sec |
| Data Format | ENVI-BSQ for hyper-cube, BMP band image, ROI spectra, and RAW (pixel data) |
| Operating Temperature | -10°C to 40°C |
| Weight | 460 g (with standard lens) |
| Size | 8.5 cm x 6 cm x 6 cm (including standard lens) |
| UAV Specifications |
|---|
| UAV | DJI Inspire 2 |
| Flying Time | 22 minutes |
| Accessories Included | Remote Controller, Flight Battery (2), Battery Charger, CineSSD & Station (480 GB) |
| Software Included |
|---|
| Waypoints flying software, Bay Spec Cube Creator, Bay Spec Cube Stitcher |
Multispectral Imager with a standard f=35 mm lens. The package is easy to be mounted on tripods or gimbals. Total weight 0.5 lb. 220 g)
Applications of Multispectral Imager
- Precision Agriculture
- Food Quality
- Sorting
- Airborne Mini UAV
- Remote Sensing
- Anti-Counterfeiting
- Biomedical Diagnostics
- Security
- Counterfeit Detection