Features:
Positive locking knobs assure rock-steady focus.
If you purchase two Piece macro sliders, they can be combined into a 4-direction macro slider.
Suitable for all DSLR or DC with standard 1/4" screw hole.
Specifications:
Material: Metal
Color: Black
Move range: 100mm / 3.9in
Slider size: 160 * 93 * 24mm / 6.3 * 3.7 * 0.9in
Slider weight: 216g / 7.6oz
Package size: 22.5 * 12.5 * 4cm / 8.9 * 4.9 * 1.6in
Package weight: 256g / 9.0oz
Package List:
1 * 2-way Focusing Rail Slider
(Other accessories are not included)