A good pair of frames should be made of materials that are stable, safe, reliable, harmless to the skin, light in weight, strong and not deformed. For customers, they often choose from the practicality of the frame.
If the glasses are worn for a long time, you can relax other conditions and choose a lighter frame to reduce the fatigue of wearing. If the spectacles are only worn when the eye is concentrated on reading, watching TV, etc., the spectacle frame can be selected completely according to personal needs.
Those with high myopia should not choose half-frame and rimless frames, because the thicker lenses are not only unsightly and easy to damage when paired with rimless frames. Those with higher astigmatism should not choose rimless frames, because the lens with rimless frames will have the problem of displacement of the astigmatism axis after long-term use, which will cause the object to be viewed deformed.
If the purpose of the glasses is largely to match the image and the attending occasion. At the same time, in the case that the vision condition does not restrict the frame, you can choose according to your specific needs. People who often engage in large-scale physical activities and sports should choose a frame with a more compact frame and a plastic sheet material to reduce the chance of damage to the glasses due to accidental falls. At the same time, we also recommend wearing contact lenses when exercising.