1、Micro Adjustment Knob: The micro adjustment knob allows for 360° horizontal and vertical movement, enabling precise positioning for your equipment. 2、Weight Bearing Capacity: The fine tuning system can support up to 5kg, while the coarse adjustment system can handle up to 10kg, providing a robust all metal aluminum alloy multi purpose azimuth mount. 3、Easy Polar Alignment: The internal gear mechanism allows for easy alignment with the North Celestial Pole, while the V shaped dovetail slot system and mounting block ensure stability. The base also includes a 3/8in thread for compatibility with many commonly used photography tripods. 4、Coarse and Micro Adjustment: The coarse adjustment swiftly positions the lens to an approximate location, while the turbo micro adjustment provides precise fine tuning and tracking. 5、Versatile Base: The multi purpose azimuth base offers a stable and reliable method for polar alignment, suitable for mounting cameras, telescopes, large binoculars, and observation scopes.