The new, modular MFF-2 HD is a lightweight, single-sided follow focus unit for small video cameras and DSLRs.
 
Main Features

• HD style
• Unique space-saving, snap-on bridge mechanism
• Choice of three different focusing knobs (standard, hard stop, 2-speed)
• Reversing feature for Nikon and Leica lenses
• Compatible with a wide range of ARRI driver gears and knob accessories

  
Also available in cine versions:

• MFF-2 Cine (gear ratio 1:2) for cine style lenses