1. Precise Gear-Rack Drive for Ultra-Accurate Macro Adjustment: Equipped with a smooth gear-rack transmission system, it enables sub-millimeter ultra-fine adjustment. It is a core professional tool for precisely controlling focus stacking in macro photography and capturing exquisitely crisp close-up shots.
2. Sturdy Aluminum Alloy Construction with 22LBS Load Capacity: The main body is crafted from aluminum alloy for exceptional structural stability and rigidity, boasting a maximum load capacity of up to 10kg/22LBS. It firmly supports professional mirrorless cameras and macro lenses, ensuring zero wobble during long-duration photo sessions.
3. Dual-Interface Compatibility for Mainstream Mirrorless Cameras: The slider comes standard with a 1/4-inch threaded hole and a general dovetail groove, seamlessly compatible with all mainstream mirrorless camera brands, delivering outstanding versatility.
4. Quick Installation for Time Efficiency: Featuring an anti-slip silicone , it allows for quick and secure camera mounting on the slider. A 3/8" to 1/4" screw is included for easy connection to various tripods, extension rods and other support systems, saving valuable setup time and letting photographers focus more on composition and image creation.
5. Stable Linear Sliding Platform for Close-Up Photography: This slider provides an extremely stable linear push-pull platform, specially designed for medium, close-up and extreme close-up shots. It effectively eliminates hand shake, making it an essential tool for creating professional-grade crisp macro, still life and product photography works.

Specification:
Item Type: Macro Photography Slider
Color: Black + Red
Material: Aluminum Alloy
Bottom Screw Hole: 3/8-inch
External Screw: 1/4-inch
Product Size: Approx. 21.2*4.7*4cm/8.35*1.85*1.57in
Product Weight: 291g/0.64lb

packing list:
1 x Close-Up Arrow Storage Case Plate
1 x Hex Key
1 x Screw
1 x Multi-Point Wrench