The Sunwayfoto DMP-100R Nodal Slide is compatible with all Arca-style quick-release plates including RRS lever clamps, and is commonly used with wide-angle and ultra wide-angle lenses, such as fisheye lenses. It can also accurately take the lens axis as the nodal point when used in panoramic photography.
Precision machined from solid aluminum
Hard-anodized finish, durable and resists scratches
With double Arca-type standard dovetail, and with captive knob which stops at maximum opening
Easily recognized laser-engraved scale on both sides of the rail which helps to adjust the nodal point conveniently and accurately
Both ends of the nodal slide integrate safety-stop screws