The red one, ARRI Alexa digital camera and 3D shooting, do they use two cameras?

Red one and ARRI Alexa are both lightweight and economical digital cameras. As standard cameras for digital production, they have become popular models in 3D shooting.

3D camera can be fixed with horizontal or vertical brackets, and its shooting range is flexible and changeable. It is the main equipment used in TV program production at present. Stereo brackets of 3D cameras are generally divided into horizontal (parallel) and vertical (beam splitter) according to their shapes.

Top3DRig, a multi-dimensional stereo shooting stand, is a 3D stereo shooting system independently developed by Beijing Tianyuan Multidimensional. By adjusting the axial distance and included angle of the two cameras, it realizes effective stereoscopic shooting of the real scene. The equipment department is used in various occasions that need 3D production, such as stereoscopic movies, stereoscopic TV programs and stereoscopic advertisements.