DSLRKIT 2 way Macro Shot Focusing Focus Rail Slider for CANON NIKON SONY Camera D-SLR
Now provide new updated version,with two screw mount on the bottom and laser etched ruler.IntroductionThe 2 way macro slider has smooth rack and pinion movement to provide extremely fine focusing adjustment. One 15cm rails can support movement of 2 directions---forward, back. Positive locking knobs assure rock-steady focus.If you purchase two Piece macro sliders, they can be combined into a 4-direction macro slider. And it can also be divided into two one-way macro slider, it is very simple to mix and split. Suitable for: All DSLR or DC with standard 1/4" screw hole.Specification:Material: MetalWeight: 225gColor: BlackLength: 160mmWidth: 93mmHeight: 24mmMove Range: 100mmPackage Included:2 way Focusing Rail Slider  x1