Generally, if the lenses of glasses turn yellow severely, the scratches on the lenses are very severe, the legs of the frame are no longer visible, and the nose rest has rusted and turned green, it is necessary to replace the cheap eyeglasses near me.

Due to the inherent characteristics of resin lenses, they generally experience varying degrees of aging during use, with the external characteristic being the yellowing of the lenses.

It's possible that the new glasses, worn for just a month, accidentally got a big scratch and made it uncomfortable to see. Do we need to change at this time? It's better to replace it. You can replace the lens to save costs.

How many degrees does the degree change as a standard for replacing lenses? The frequency of visual acuity tests is generally recommended. I recommend that teenagers and children's eyeglasses have their vision checked every six months to a year, and adults have their vision checked every year. In terms of degree variation, if the degree deviation is 50 degrees or above, it is recommended to replace the lens promptly.

There are obvious scratches on the lens and it affects vision. It is recommended to replace discount prescription glasses. Many of us have a bad habit, including myself. After putting on my glasses, I throw them on the table. There are always one or two times when the mirror touches the table, causing the lens to be scratched.

Many people like to use mirror cloth to directly wipe their glasses. There are relatively large particles on the lenses, and once wiped, there are scratches on the lenses. The correct approach is to first rinse with a cleaning agent or water, remove dust or large particles, and then wipe with a mirror cloth. Avoid using dry tissues, clothes, and other items to wipe the lenses.