The Glidecam HD2000 is a lightweight, hand-held camcorder stabilizing system. This system is upgraded from the 2000 Pro and offers fine adjustments and an improved gimbal and balance system. Camera stabilization systems like this one work to provide camera stability during movement for dynamic and subjective camera shots. It utilizes a balancing system that dampens the user s body movement, providing a smooth, floating moving image appearance usually achieved with more expensive equipment.Upgrades from 2000 Pro This system is upgraded in its gimbal movement and adjustment of convergence and camera balance. A no tool telescoping central post allows for precision balance and easy adjustment. The Manfrotto 577 Rapid Connect Adaptergives you the freedom to remove the camera from the head without detaching it from the plate. It includes the 501PL plate and is compatible with the 501PLONG camera plate as well. A 1/4"-20 screw and a 3/8"-16 screw are included so you can use the plate with various cameras. Corresponding threaded holes on the side of the adapter allow you to store the screw that is not being used, so you can access it if and when you need it. The Spudz Micro Fiber Cleaning Cloth has a convenient pouch and hook design that allows you to hook and protect this cloth for fast and easy use anywhere. This cloth is perfect for photographers, videographers, birders, and anyone who needs to clean their optics in the field