This series of camera tripod sets are specially designed for SLR, large and medium-sized cameras to create a camera support tripod with excellent controllability. Besides, it’s equipped with an upgraded version Q5S fluid head, 75mm bowl. DX/ DF series tripods have two locking methods: Flip locking system and knob locking system. Two material choices of 10-layer carbon fiber and aviation aluminum alloy. The support is more stable, the operation is more convenient, and it brings an excellent sense of experience to movie friends!