The most common pitfall encountered in daily life is that the length of the lens legs is not chosen properly, resulting in severe front and back tension of the glasses, seriously affecting comfort. If your face is relatively large and full, be sure to pay attention to the length of the discount prescription glasses legs.
The length of the mirror legs is just right, and the bend is just above the ear. We hope everyone can choose the mirror frame according to this standard. The width of the mirror legs should match the width of the face shape. If it is too narrow, it will compress the forehead and temples, while if it is too wide, it will cause the frame to loosen and slide down.
So, when trying on a frame, everyone must feel the tightness on both sides of discount prescription glasses carefully. If it is too loose or too tight, it will cause the frame to be unstable, and long-term wear will affect comfort.
I often see many friends with deep creases when they take off their glasses, and in this case, the width is not chosen properly. Oh, there's another situation, gaining weight, I can't handle it.
The bend at the end of the mirror leg should fit closely with the back of the head spoon, a detail that many students who choose the frame have never considered. However, the degree of fit between the bend at the end of the mirror leg and the back of the head spoon directly determines the stability of the frame, especially whether the weight sharing of the lens at the back of the mirror leg is even, which will affect the weight sharing of the finished glasses before and after, and whether it is balanced.