The Preston Digital Micro Force 2 not only provides the same precise control as its predecessor, but adds two new features: programmable soft stops and a new speed control knob with a digital readout. 

The soft stop feature allows the user to automatically slow the zoom a programmed distance from its end of travel. This is especially useful when doing a fast "snap" zoom, or when the user must both operate the camera and control the zoom at the same time. The new speed control knob is virtually indestructible, with an easy-to-read digital display.  

The Digital Micro Force 2 directly drives DM1, DM-1X, DM-2 and DM4X digital motors. It incorporates the same force sensor technology as the original Micro Force. It also features automatic lens calibration, electronic limit setting, and bright LED displays of zoom position and speed setting. The Digital Micro Force 2 may also be used to provide zoom control for the FI+Z system as well as interface with professional Canon and Fujinon video lenses (with the 12 pin or 20 pin Hirose connector).