| Product Number | LEITH-SP400-1000A | LEITH-SP400-1000B |
| Spectral Range | 400-1000nm | 400-1000nm |
| Sampling Interval | 1nm | 1nm |
| Spectral Resolution | 2nm | 2nm |
| Optical Lens | 35mm scientific grade fixed focus lens(optional 16mm fixed focus lens) | 50mm/35mm/16mm (fixed focus lens optional) |
| Numerical Aperture | F/2.8 | F/4 |
| Slit size | 30μm x 7mm | 25μm x 6.5mm |
| Number of Spectral Channels | 600 | 600 |
| Number of Spatial Channels | 1200 | 1000 |
| Effective Cell size | 6.9μm x6.9μm | 5.86μm x 5.86μm |
| Data Depth | 12bits | 12 bits |
| Max Frame Rate | 165 fps | 165 fps@full 320fps@binning |
| Shutter Mode | global shutter | global shutter |
| Lens Mount | standard C interface | Standard C interface |
| Device Interface | USB3.0 | USB3.0 |
| Operating Temperature | 0℃-45℃ | 0℃-45℃ |
| Dimensions(WxHxD, without lens) | 120mm* 85mm *220mm | 65mm* 52.5mm *136mm |
| Weight (without lens) | <2.0kg | 520g |
| Power Consumption | <3.5W | <3.5W |
| External Power Supply | Powered by USB3.0 | Powered by USB3.0 |
