The 4 way Macro focusing rail slider made of aluminum.
- There is a 1/4 inch standard screw that fits most of professional DSLR,like Canon,Nikon,Sony.
- The 4-ways Macro Focusing Slide Rail can be adjusted in four directions: forward, backward, left and right. It can adjust the camera distance easily
- The rail adopts durable metal slider, and a geared drive system which enhances accuracy
- Positive locking knobs assure rock-steady focus.
1x Macro Focusing Rail Slider