Tilta Adjustable Cold Shoe Accessory Mounting Bracket (Black) MediaTech Cameras It also incorporates a VXD It also incorporates a VXD (Voice coil eXtreme torque Drive) Linear Motor Focus Mechanism to ensure that it constantly delivers extreme high speed and high precision movement and ensures exceptionally responsive performance when photographing subjects such as sports also allowing you to edit directly from the SSD in Final Cut PRO X The Tilta Adjustable Cold Shoe Accessory Mounting Bracket (Black) is designed to enable you to mount a monitor of additional compatible accessories to your camera The Tilta Adjustable Cold Shoe Accessory Mounting Bracket (Black) features tension based tilt adjustments for the top section of the bracket