RED has released the Scarlet, a 3K video camera available either in “brain” format — the interchangeable lens version — or with a fixed 8x zoom lens.

The camera can capture 120 fps, records at 720p or full HD 1080p, and has a 4.8-inch LCD screen with touch-focus tracking capabilities. The Scarlet “brain” has a lens mount that is compatible with RED, Canon and Nikon lenses and retails for $2,750. The five optional fixed-focal-length, interchangeable RED lenses range from 6 to 50mm and retail for $950 each. The fixed-lens version of the camera retails for...