15/19mm rod adapter to easily mount to industry-standard 15 and 19mm camera support systems Swing away design allows you to move the matte box away when not in use and allows for easy lens replacement Three rotating filter holders to add 6 x 6' polarizing or graduated filters to your system French flag and side wings protect your lens from flare 80, 90, 114 and 134mm lens adapters for use with a wide range of lenses