Ultra Small Camera

i-PRO USC freedom to see what can’t be seen

With a compact camera head with a small outer diameter, you can see spaces that you couldn't see before, and you can use the camera in places you couldn't use before.

  • Sensor Size 0.5 ㎜x 0.5 ㎜
  • Number of pixels 200 x 200
  • By providing super hi-resolution technology on a signal processing board, an image of equivalent 480,000 pixels can be obtained.
  • Frame Rate 60 fps
  • Electric Shutter / Auto gain control /Color adjustment /Gamma adjustment / Brightness control / Edge enhancement Function
  • ICG Compatible

24 types of camera variations are available to meet your various needs by combining lenses, sensors and cables.


This is a size comparison between of a mechanical pencil lead (0.5mm) and our USC camera.
i-PRO is using 0.5mm x 0.5mm sensor.



■ Movie with a caption

Hidden characters on a Japanese bill

Inside of straw attaching resolution & color chart with guide wire

Artificial internal organ with guide wire


i-PRO USC camera head module lineup 

Lens (6 types) x Sensor (1 type) x Cable (4 types) TTL : 24 lineups

■ Lens

  Type A Type B Type C Type D Type E Type F
Angle of Vies 120° 95° 80° 70° 60° 45°
Depth of field (in air) 1.0 mm ∼ (Infinity)
Best Forcus Position 19 mm* 6 mm 10 mm 30 mm 100mm 300 mm

* Good focus in close range as well.

■ Sensor

Sensor Size 1/37 type CMOS sensor 0.5 x 0.5 mm
Number of Pixels 200 x 200
Frame Rate 60 fps
Electric Shutter YES


  Type 1 Type 2 Type 3 Type 4
Cable Length 1m 2m 3m 4m
Cable Diameter 0.37 mm


Signal Processing Board

■Signal Processing Board

  Signal Processing Board
Power Supply DC12V
Video Output Digital parallel YC 10bit
Communication specifications Serial communication