Nodal Ninja SPH-1 User ManualNodal Ninja SPH-1 is a professional spherical bracket (360 degree pano bracket) fortaking panoramic still images or virtual tours. It supports cameras with tripod mount under thelens axis such as SLR and DSLR and also most cameras with tripod mount off the lens axissuch as most consumer / prosumer cameras in the current market.It has all the import features to allow you to rotate your camera about the entrance pupilposition (commonly mistaken as the nodal point) of the lens. These include horizontaladjustment, axial adjustment (along the lens axis) and adjustment for off-axial tripod mount.