Nodal Ninja RS-2 Upper Rotator Assembly Kit
RS-2 Upper Rotator Assembly Kit Screws Only. The kit converts the upper rotator of Nodal Ninja 4 panoramic head to support the 40mm type B clamp. A lens ring can then be attached to the clamp.
Note: RS-2 does have slightly shorter lower rail than NN4.
Required: You will also need the QRC 40B F2101. This product only contains screws to install the QRC 40B on the NN4.