The kid's eyeglasses online made of PC material have the advantages of being light and not fragile, but their wear resistance is relatively poor, and they are prone to wear and tear if not properly maintained. Parents should help their children clean every morning.

The cleaning method is to rinse with warm water, remember, it is at room temperature, and the purpose is to wash away the extremely hard small sand on the kid's eyeglasses online lens. If there is oil, you can dilute it with a little dishwashing detergent and apply it on top. Pour it back and forth 5, 6, 7, 8 times at will, and then rinse with warm water.

Then use a kids eyeglasses online cloth or soft tissue to gently absorb the water in one direction. Never dry wipe! Because there may be some small dust attached to the lens, it will rub against the lens as soon as it is wiped, and the lens will become worn out.

Try to ensure that the external angle of the legs of the double eyeglasses is consistent. If the face is still crooked when wearing it, which side of the lens is closer to the face, retract the leg of the lens inward or place the other leg outward.

Under the condition of ensuring a normal forward tilt angle, the problem of one high and one low can be solved by pressing down or raising the other leg of the eyeglasses leg on which side is worn lower. The same applies to glasses with different pupil heights.

Why is it uncomfortable to wear deformed glasses when they bend outward and outward? That's because the imaging effect at the edge of the lens is poor, while the imaging effect at the optical center is good, making it uncomfortable for the human eye to see things through the edge.