DP500 II 15Mm Rail Rod System for Lens Adapter Follow Focus Matte Box DSLR Lens
FOTGA DP500 II system, improved based on the first verision. 1 x FOTGA DP500 II standard version 15mm rail rod system. ● It is composed of 2 height riser, a sliding rail block and two 15mm rods. Rails dia: 15mm.