Manfrotto SYMPLA Long Lens Support System Complete Kit MVA513WK is designed to give you steady, stable shots when filming or photographing with a longer lens. SYMPLA is a fully customizable component rig system, but a limited number of pre-configured kits is also available to provide "off-the-shelf" answers to the most common requirements for HDSLR rigs. The Manfrotto tripod accessory kit is designed to reduce the vibrations generated while shooting with camera bodies in combination with long lenses, which usually have to be supported on the lens L-bracket, which itself makes the camera very susceptible to shake. The Manfrotto SYMPLA Long Camera Lens Support System Complete Accessory Kit gives a rigid, stable platform for filming with any camera/lens combination; the tripod accessory provides two height-adjustable rubber-coated supports that raise and push against the base of the camera body and the end of the lens to stabilize both of them, and therefore eliminate vibration that can be caused by simple things like pressing the camera's "record" button or focusing the lens. Manfrotto has designed kit to be compatible with all Manfrotto video heads, and the kit comes with two 300mm rods, the SYMPLA Variable Plate, SYMPLA Lens Support, SYMPLA Body Support, SYMPLA V-Offset, 150mm rods, and clips. Keep your camera or camcorder steady with the Manfrotto-Bogen SYMPLA Long Lens Adjustable Photography Support System.