– Based on Arctic 39N0 variable focus liquid lens – 16 mm Effective Focal Length – F# 2.8 – Compatible with 2/3” sensors – Integrates a PCB with the Liquid Lens driver, a temperature controller, and a micro controller. This C-Mount will need to operate: – A DC power supply, from 5V to 28V. – A control signal to control the Liquid Lens, either through an I²C, RS232, SPI, or Analog input – two different modes will be available: o Control of the voltage of the liquid lens (through above interfaces) : ideal for closed loop operation o Control of the focusing distance, with automatic temperature control : ideal for open-loop mode (available in January 2014).