Features: DH55D indexing rotators head is craft of quality aluminum material. It have 5/10/15/20/24/30/36/45/60/90degree choices to suit various lens. Just choose one angle, then you can spin the head for even and precise angle rotation in 1 circle. No need for making more angle adjustment. There will be clicks at each stop, for night scene.
note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.