It's a main part of endoscope/borescope, which can be used in industry machine, medical and biology.

1/6" ccd remote head camera system
This miniature camera has a remote head, which is only 5.5mm in diameter. It has a 1/6" (752x582) color ccd sensor. The camera head is connected to the camera control unit by a 3.5m (available: 5.5m, 10m) flexible cable. The unique remote camera head design makes it an excellent choice for numerous industrial, robotics, quality-control, machine-vision, medically, scientific and aerospace surveillance applications. Camera comes with a 120v power supply and an rca & s-video plug on the end.

Specification
Sensor
1/6" ccd
Head size: Φ5.5mmx8-12mm
S/n: >49db
White balance: Auto+manu
Light sensitivity: 0.5-2 lux f1.2 5600k

Optical lens
Industrial use (optional)
Depth of field: 5mm-100mm
Depth of field: 10mm-100mm
Depth of field: 10mm-...

Resolution
Pal: 752x582/ntsc: 768*494

Video format
Pal/ntsc

Scanning system
Progressive scan, 625line/50hz(pal); 525line/60hz(ntsc)

CCU
Sony dsp chip

Output
Signal cable length: 3.2-3.5m
Video output: S-video(1vcc&0.3vcc/75ω)/video(1vcc/75ω)
Usb2.0 output (optional)
4images frozen & VGA output (optional)
Recorder (optional)