The 503HDV has a completely new ergonomic, easy-to-use, functional design; features include large ergonomic locks and knobs allowing for a more solid grip and better control. For enhanced ease of use, the tilt lock and friction controls are located on the left side of the head.It has an improved and adjustable counterbalance capacity: a switch controls the different counterbalance settings, allowing the user to adjust the system to accommodate various payloads for different filming needs. The counterbalance system can be adjusted to four positions ensuring both smoother tilt movements and greater equipment safety. In addition, it has an illuminated levelling bubble - making it easy for shooters to level the camera in low-light conditions. In addition to the old 503, the 503HDV has also a replaceable pan bar rosette.
The 7500 tripod features three-section legs with convenient quick-release leg locks for fast setups, three-position leg-angle adjustments with spring-loaded locks to facilitate different height requirements, a split-shaft center column that allows for low-angle shooting and three foam leg covers that offer over-the-shoulder carrying comfort. It also comes with a weight hook at the bottom of the column for attaching sand bags or weights for additional stability. The 7500 is topped of with a 3/8" tripod-head mount that will accommodate a wide range of different tripod heads. Also built into the tripod is a spirit level for quick and easy leveling on uneven terrain.This mid-sized tripod provides solid camera support for all camera formats up to medium format and can be used in the studio or out in the field.