Compatibility:RED Weapon, Epic-Weapon, Scarlet-Weapon and Raven Cameras Materials:CNC Machined Aluminum 8' Rods: Diameter:15mm (0.59') 4' Rods: Diameter:15mm (0.59') Telescopic Handles: Load Capacity:25 lbs (11.34kg) Follow Focus Pro: Rod Attachment:Snap-On 15mm Follow Focus Pro: Two 0.8 Pitch Gears::28 Teeth & 43 Teeth Matte Box: Lens Fit and Mount:Fits lenses with front diameter up to 114mmFits lenses with front diameter from 52 to 82mm (6 step-down rings included) Matte Box: Filter Type:4 x 5.65' (10.16 x 14.35cm) Matte Box: Total Filter Stages:2 Matte Box: Rotating Stages:Endless Matte Box: Degree of Rotation:360 deg.