The Benro S2 Pro Video Head is the perfect platform for any spotting scope or lightweight camera. It features 2-way pan that is always smooth, in a lightweight package. The S2 supports up to 5.5 lbs. The Benro S2 Pro Pan Head is built on a flat base with a 3/8" threaded mount. It fits most tripods, including the SLIK CF series, of the Slik Sprint series with an adapter. The S2 only weighs 22 oz. and deliver smooth and consistent operation in any weather condition and can support any of your optics; from lightweight binoculars to 85mm spotting scopes. Includes: S2 Pro Video Head QR2PRO Camera Plate Pan Arm