The Preston FI+Z 3-Axis Wireless LCS

The Preston FI+Z is considered by many as the most reliable, robust and versatile wireless lens control system on the market. It includes the HU3 hand unit for focus and iris control with a Digital Microforce Zoom Control, the Motor Driver MDR3 to accept commands from the hand units via the wireless microwave link, which controls up to four digital lens motors and camera functions.