The P1 Panoramic Base sits between a tripod head and legs to provide 360° of smooth rotation. It can be locked in any position.This panoramic head having a high load capacity. Due to the silky smooth backlash free concentricity and the ergonomically readable scale, the system can be infinitely and precisely adjusted 360 °. The camera plate is provided with a change thread 1/4 or 3/8 inch.