The Black arm is a 3-axis dampening system with a additional vibration mount for stabilizing roll and tilt errors as well as vertical motion and vibrations. The Black arm is a hardmount system made for gimbals that you want to mount on vehicles such as cars, ATVs, boats, snowmobiles etc.
RED EPIC DRAGON 6K
6K resolution translates to over 19 MP, packing the same detail you expect from your DSLR into a cinema camera. When you can capture motion and stills in 6K 2.4:1 at up to 100 frames per second (fps), or 6K Full Frame at 75 fps, you get up to 100 chances per second to capture the perfect picture. Every still is raw and Adobe Photoshop compatible, which means your workflow doesn’t need to change—even if technology does. The RED DRAGON sensor blurs the line between motion and still cameras, giving you the best of both worlds.