SunwayFoto DDC-110L Screw-knob Clamp with Longer Knob

DDC-110L is specially designed for large-format cameras. Based on the original DDC-100, we modify the locking mechanism from lever-release to screw knob, which makes the clamp be compatible with more QR plates. The 110mm ultra-long dovetailgroove maximizes the contact area with QR plates; 50mm lock knob will go with most ball heads available in the market for large-format cameras; two screw threads of UNC1/4 and 3/8 at the base to be applied to more products and telephoto lens; The DDC-110L brings a more stable and reliable operating system for large-format cameras.