When the position of the cheap eyeglasses near my frame is adjusted correctly, the appearance is appropriate, the mirror legs are located at the ear base, and the elasticity is appropriate. Then continue to check along the mirror legs to confirm if the curvature of the legs matches the shape of the wearer's head.

The characteristics of human heads vary, and some customers have rounded heads. In this case, the curved part of the mirror legs needs to be smooth to match the shape of the head. Properly shaping the curved part of the frame can improve the appearance and avoid discomfort and pressure on the ears.

Check the width of the frame. The order of targeted shaping for the cheapest eyeglasses frame is from front to back. When checking the frame width, it is necessary to consider

Check if the distance between the two lenses and the eyes is the same, that is, observe from above whether the distance between the vertices on both sides is equal. Is the relationship between the force on the mirror feet and ears, as well as the width of the mirror frame, and the force on the head appropriate? It needs to be done simultaneously because it involves the same plastic surgery.

When observing that the frame is already very balanced, the adaptation effect is good, and the pressure of the force triangle is appropriate, the frame is very comfortable to wear on the face. As long as the wearer does not move their head, the adaptation effect will be very good.

But consumers can't keep their heads still. Wearers not only need to exercise their heads frequently but also some people's nose shape can easily cause the frame to slip, so further plastic surgery is needed.