Easier to use and operate

The Altitude range adjustment mechanism of EM31 Pro is unique compared to others. Its innovative planar gear support structure enables rapid adjustment of the altitude angle from 0° to 90°. When locked, the two pairs of planar gears interlock each other, providing higher solid support than traditional friction-based locking structures. Moreover, the entire adjustment process requires no tools.

The optimized latitude fine-tuning mechanism allows for finer and more precise adjustments, while the ergonomic knobs ensure smoother operation.

Planar Gear