If the frame is deformed, it is not recommended to adjust it casually, so as not to directly break the Bai Wan or cause irreversible situation due to improper or excessive force.

The easiest way is to hold the glasses with one hand and the nose pad with the other, and then lift the money up. The easiest way is to hold the glasses in one hand and the nose pad in the other, and then lift the nose pad up and down with pliers.

Asymmetric nasal support. If the eyes and nose are not symmetrical, you can clamp the nose pad with pliers, then clamp the eye pad with the other hand, and then twist it in the right position until you find the right position by visual inspection.