The Vinten VISION 250 Carbon Fiber Tripod System with Ground Spreader (Black) includes the Vision 250 fluid head, which features Vinten’s “twin balancing mechanism” that allows you to find the ideal balance with payloads up to 73 lb. The head incorporates a drag mechanism employing non-contacting thin film technology, which ensures consistent drag and constant performance over a wide temperature range. Also included is the Vision EFP two-stage tripod with a 150mm-bowl. It is constructed of carbon fiber and has many useful features such as the precision-engineered Pozi-Loc leg clamping system.