All Metal Wormdrive Macro Rail Fine Focus Focusing
All Metal Wormdrive Macro Rail Fine Focus Focusing Arca/Lever Clamp Compatible Damavat Model Number:W-160 Aluminum 2-Way Macro Focusing Rail Slider PlateCNC processing from solid aircraft-grade aluminumColor: black + redfocusing through a 110mm rangeIndex Scale on both sides48mm diameter metal thumbwheel with 1/4 inch-20 Screw.Arca/ compatible 55mm dovetail plate w 1/4 inch-20 threaded socket.Helping to achieve exacting camera-to-subject distance, the Macro Focusing Rail is a focusing stage offering fine- tuned control across a 115mm adjustment rangeThe Rail is driven by a knob-controlled worm gear and index scales, in millimeters, are printed on both sides of the rail for consistency.Cameras can be...