With a scale and tripod screw, this rail slider allows for fine adjustments in front-back and left-right directions, making it especially useful for achieving precise focus in macro photography. The camera can be moved forwards, backwards, left, and right for accurate positioning. A measurement scale enables precise distance control. The gimbal is easy to use—simply attach it to a tripod for stable operation. It offers 10 cm of movement in both forward-backward and left-right directions, allowing for smooth push-pull and lens shift effects within a small range. In macro photography, precise focus and positional adjustment are critical. This device provides parallel and depth adjustments, serving as a convenient accessory for detailed work. Constructed with PPS material, it supports medium-sized cameras while maintaining a lightweight design. The drive mechanism uses a spiral moving gear system, ensuring smooth and stable fine-tuning during continuous movements. Color: Black Material: Plastic Size: 35 cm Package Contents: 1 x Tripod Rail Slider Head Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement error allowed is +/- 1-3 cm.