CLC-USB Canon Lens Controller


The CLC-USB is a USB powered lens controller compatible with Canon EF series lenses. The CLC-USB controller allows serial control of both focus and iris and is available in optical modules for the illunis CMV family of cameras.

Product Highlights

  • Compatible with Canon EF, EF-S, EF-M, CN-E, TS, MP Lenses
  • Iris detection and control in 1/8 F-Stop increments
  • Focus detection and control at lenses encoder increments
  • Low power USB 2.0 device that communicates through a virtual COM port
  • Internal EEPROM available to the user
  • Field updatable firmware and Built In Test (BIT)
  • Human-readable command set
  • Machined CNC lens mount or OEM “puck”
  • USB type C connector with built in overvoltage protection
  • Sample Windows lens controller application and SDK
  • Large internal data base of lens types