The Leofoto NR-200 Nodal Slide Rail is a tool used by panorama shooters to centre the nodal point of the lens in order to avoid parallax error when shooting panoramic images.

The Leofoto NR-200 Nodal Slide Rail attaches to your tripod head and the camera then attaches to the rail. Both the clamp as well as the plate have laser engraved measurement markings, which is crucial when figuring out the nodal alignment of each lens.