QZSD-45 Pro 1/4" 360 Swivel Pro Panoramic Gimbal Clamp Tripod Ball Head System For Outdoor Shooting Q-45 is a specialized tripod head for heavy telephoto lenses, widely used on wild animals shoots, exotic birds shoots, wonderful sport game shoots etc. Natural animals' running and moving, flying birds, splendid moment of sport games can be easily captured by this tripod. It allows the rotation of the lens around its centre of gravity, thus even large lenses will be easily manipulated. Compared with tradition ballhead, Pergear TH8 is faster and more stable. It is compatible with inter-national -style QR system, your best choice for panorama shooting outdoor.