Short-Wave Infrared Camera
SWIR330KMA-CXP Short-Wave Infrared Camera with Sony IMX991-AABA-C (InGaAs) sensor, 0.33 MP (640×512) for professional imaging.
Application context
SWIR330KMA-CXP: The Sony IMX991-AABA-C (InGaAs) sensor, 0.33 MP (640×512) resolution, and 5.0 µm × 5.0 µm pixels defines the sensitivity, sampling and field coverage available for Scientific imaging. The 8 Bit: 258 fps @ 656×520, 486 fps @ 328×260; 10 Bit: 240 fps @ 656×520, 451 fps @ 328×260; 12 Bit: 137 fps @ 656×520, 258 fps @ 328×260 frame-rate listing also sets the fastest full-frame acquisition regime.
SWIR330KMA-CXP: The Sony IMX991-AABA-C (InGaAs) sensor, 0.33 MP (640×512) resolution, and 5.0 µm × 5.0 µm pixels defines the sensitivity, sampling and field coverage available for Instrument integration. The 8 Bit: 258 fps @ 656×520, 486 fps @ 328×260; 10 Bit: 240 fps @ 656×520, 451 fps @ 328×260; 12 Bit: 137 fps @ 656×520, 258 fps @ 328×260 frame-rate listing also sets the fastest full-frame acquisition regime.
Specifications
25 specification rows
The SWIR330KMA-CXP is a swir camera in the Sony 991 series, built around a Sony IMX991-AABA-C (InGaAs) sensor, 0.33 MP (640×512) resolution, 5.0 µm × 5.0 µm pixels, frame rates up to 8 Bit: 258 fps @ 656×520, 486 fps @ 328×260; 10 Bit: 240 fps @ 656×520, 451 fps @ 328×260; 12 Bit: 137 fps @ 656×520, 258 fps @ 328×260, a CoaXPress 2.0 (CXP-10 x 1) interface. It suits short-wave infrared camera where reliable imaging performance and interface compatibility matter.
| Model | SWIR330KMA-CXP |
|---|---|
| Sensor | Sony IMX991-AABA-C (InGaAs) |
| Shutter Type | Global shutter |
| Color Type | Monochrome |
| Resolution | 0.33 MP (640×512) |
| Sensor Size | 3.20 mm × 2.56 mm |
| Sensor Diagonal | 1/4" (4.10 mm) |
| Pixel Size | 5.0 µm × 5.0 µm |
| Spectral Response Range | 400–1700 nm |
| Frame Rate | 8 Bit: 258 fps @ 656×520, 486 fps @ 328×260; 10 Bit: 240 fps @ 656×520, 451 fps @ 328×260; 12 Bit: 137 fps @ 656×520, 258 fps @ 328×260 |
|---|---|
| Bit Depth | 8/10/12-bit |
| Dynamic Range | 58.7 dB |
| Sensitivity | 121 mV |
| GPIO | 1 opto-isolated input, 1 opto-isolated output, 2 non-isolated I/O |
|---|---|
| Lens Mount | C-mount |
| Data Interface | CoaXPress 2.0 (CXP-10 x 1) |
| Power Supply | Powered via CoaXPress interface / 12 V power adapter |
| Dimensions | 80 mm × 80 mm × 45.5 mm |
|---|---|
| Weight | <390 g |
| Operating Temperature | 20 °C ~ +60 °C |
|---|---|
| Operating Humidity | 20%~80% (non-condensing) |
| Storage Temperature | 40 °C ~ +85 °C |
| Storage Humidity | 20%~80% (non-condensing) |
| Operating System | Win32/WinRT/Linux/macOS/Android |
|---|---|
| Certifications | CE, FCC |
System integration
Use these checks to connect SWIR330KMA-CXP to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Lens Mount: C-mount. Use a lens image circle that covers the sensor and check flange distance before adding C/CS, F-mount or M42 adapters.
Sensor: Sony IMX991-AABA-C (InGaAs) · Resolution: 0.33 MP (640×512). Match pixel pitch to the diffraction-limited spot the optics deliver. Sampling finer than the optics resolve multiplies data volume without adding information; sampling coarser discards resolution you have paid for.
Frame Rate: 8 Bit: 258 fps @ 656×520, 486 fps @ 328×260; 10 Bit: 240 fps @ 656×520, 451 fps @ 328×260; 12 Bit: 137 fps @ 656×520, 258 fps @ 328×260 · Interface: CoaXPress 2.0 (CXP-10 x 1). Confirm the host can sustain the interface bandwidth continuously, not in burst. A camera that outruns the write path stalls acquisition rather than dropping quietly to a lower rate.
GPIO: 1 opto-isolated input, 1 opto-isolated output, 2 non-isolated I/O. Confirm edge polarity, pulse-width limits and whether each line is opto-isolated before connecting TTL or GPIO signals. A software exposure command is not equivalent to a hardware trigger.
Dynamic Range: 58.7 dB. Judge these figures at the exposure time you will actually use. Cooling matters where dark current accumulates over seconds; read noise dominates short exposures where it never does.
Tell us your sensor, resolution, spectral range, frame-rate, interface, and software requirements and we will confirm the matching configuration and lead time.
Model selection
Compare SWIR330KMA-CXP with the closest available models in the Sony 991 family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | SWIR330KMA-CXP (current) | SWIR330KMA-CL350 | SWIR330KMA-G |
|---|---|---|---|
| Sensor | Sony IMX991-AABA-C (InGaAs) | Sony IMX991-AABA-C (InGaAs) | Sony IMX991-AABA-C (InGaAs) |
| Resolution | 0.33 MP (640×512) | 0.33 MP (640×512) | 0.33 MP (640×512) |
| Sensor size | 3.20 mm × 2.56 mm | 3.20 mm × 2.56 mm | 3.20 mm × 2.56 mm |
| Pixel size / frame rate | 5.0 µm × 5.0 µm | 5.0 µm × 5.0 µm | 5.0 µm × 5.0 µm |
The IMX991 appears in 9 models across the catalogue, differing in cooling, shutter, interface and colour filter. Compare them side by side before settling on a variant.
Compare the SWIR330KMA-CXP with other Sony 991 models and swir cameras in the range.
Choosing a camera
How to tell whether this sensor is the right technology for your photon budget, and what to check before committing.
SWIR imagingSilicon cameras go blind at 1100 nm. Compare InGaAs sensor families, dark current, and cooling with an interactive QE and SNR lab — and find which regime your measurement is in.
Open guide
Semiconductor inspectionDesign a through-silicon inspection setup for wafers and ICs: choose transmission, reflection, or emission imaging; then match wavelength, NA, sampling, and camera.
Open guide
Scientific camerasWhich sensor technology your photon budget actually needs, why rolling and global shutter answer different questions, and how to check the data can leave the camera at all.
Open guide