Neewer WD-Z Purely Joint Bearing Mechanical, Oscillating Bearing Stabilizer Neewer&reg; WD-Z Purely Joint Bearing Mechanical Stabilizer Oscillating Bearing Stabilizer Compatible with Red Epic, BMCC, FS700, C300, Canon, Nikon, Olympus and Other DSLR and Video Cameras;Purely mechanical structure with joint bearings, simple and stable. ^Designed with double handles, more steady and easy to use. ^No extra counter weight is needed, convenient and lightweight. ^Large loading capacity with the maximum of 8kg/ 18lbs. ^Compatible with Red Epic, BMCC, FS700, C300, Canon, Nikon, Olympus and Other DSLR and Video Cameras.