USB3 with C-Mount Flea3 by Point Grey.
This camera is made for medical, industrial or security use but can of course be used for any other use you wish!
It's an incredible spec camera in a tiny tiny package and is completely adaptable due to its C-Mount fitting and updatable firmware.
The camera cost £600 new in 2015. It's been used once for an event for about 3 hours as a demo model .
All the specs are below + an article on the Verge talking about the product.
http://www.theverge.com/2012/7/1/3128515/point-grey-flea3-worlds-smallest-4k-video-camera
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The Flea®3 line of USB3 Vision, GigE Vision and FireWire cameras offers a variety of CMOS and CCD image sensors in ultra-compact, low-cost packages. Measuring just 29 x 29 x 30 mm, the Flea3 has the same small, lightweight form factor as many industry-standard “ice cube” analog cameras. The Flea3 also offers a host of features, including enhanced opto-isolated GPIO; a 32 megabyte frame buffer; non-volatile user data storage; various trigger modes; on-camera processing including color interpolation, look up table, gamma correction, and pixel binning functionality. To maximize reliability, the Flea3 provides a unique set of features including on-camera power, temperature, and status monitoring; and in-field updatable firmware.
Resolution
4096 x 2160
Frame Rate
21 FPS
Megapixels
8.8 MP
Chroma
Color
Sensor Name
Sony IMX121
Sensor Type
CMOS
Readout Method
Rolling shutter with global reset
Sensor Format
1/2.5"
Pixel Size
1.55 μm
Lens Mount
C-mount
ADC
12-bit
Quantum Efficiency Blue (% at 470 nm)
63
Quantum Efficiency Green (% at 525 nm)
73
Quantum Efficiency Red (% at 640 nm)
49
Temporal Dark Noise (e-)
3.06
Saturation Capacity (e-)
5966
Dynamic Range (dB)
64.49
Gain Range
0 dB to 24 dB
Exposure Range
0.021 ms to 1 second
Trigger Modes
Standard, bulb, multi-shot
Partial Image Modes
Pixel binning, ROI
Image Processing
Gamma, lookup table, hue, saturation, and sharpness
Image Buffer
32 MB
User Sets
2 memory channels for custom camera settings
Flash Memory
1 MB non-volatile memory
Opto-isolated I/O Ports
1 input, 1 output
Non-isolated I/O Ports
2 bi-directional
Serial Port
1 (over non-isolated I/O)
Auxiliary Output
3.3 V, 150 mA maximum
Interface
USB 3.0
Power Requirements
5-24 V via GPIO or 5 V via USB3
Power Consumption (Maximum)
<3 W
Dimensions
29 mm x 29 mm x 30 mm
Mass
41 g
Machine Vision Standard
USB3 Vision v1.0
Compliance
CE, FCC, KCC, RoHS. The ECCN for this product is: EAR099.
Temperature (Operating)
0° to 45°C
Temperature (Storage)
-30° to 60°C
Humidity (Operating)
20 to 80% (no condensation)
Humidity (Storage)
20 to 95% (no condensation)