RRS wrote:
I really like the looks of your lens support, front, is it adjustable or only built for that lens? I shoot with a jobu gimbal and a video head, Manfrotto 504HD, and have been looking for a more stable set up. I don't like the ones with those little black wheels as I have seen what they can do to a lens. I will be buying an Arca-Swiss plate very soon.
I made it in a machine shop. The lens support is made of a hard polyurethane. I measured the diameter of the lens barrel with dial calipers and programmed a C.N.C milling machine to machine the radius. I machined slots so there is some vertical adjustment. I made the base from 6061 aluminum. Really Right Stuff has an engineering drawing on their website for their Arca-Swiss dovetail design. I used a dovetail cutter and machined it to their specifications.