Review on 📷 ULANZI PT-10 OM 4/OSMO Mobile 3 Gimbal Stabilizer Counterweight Balance Counter Weights – Supports 60g, Compatible with DJI OSMO Mobile 3/4 and Moment 1.33X Anamorphic Lens for iPhone 11/Pro/Pro Max by Alexander Scharon

Sometimes things are very simple and just work. That's how it is with these counterweights. Inexpensive (cheap) wide-angle phone lenses very often only give sharpness in the center and all sides and corners look very blurry. A good wide angle lens is much larger and the extra glass keeps the image sharp throughout the frame. But such a lens is heavy and when you're using something like the Osmo Mobile 3 it won't balance. These counterweights completely solve the problem.