Glasses maintenance

Are the pupillary distance and pupillary height measured accurately in the optometry shops near your home? What do we need to know? This article will tell you.

After wearing glasses for a long time, you will find that there are many fine scratches on them. How can we avoid this? This article will tell you the correct ways.

After wearing glasses for a long time, you may notice that the nose pads turn yellow and the areas in the gaps turn green. What causes this? And how can you deal with such problems? This article will tell you.

What should you do if your glasses are uncomfortable to wear? How can you adjust glasses? When it comes to the later stage of using glasses, how can you maintain them to prolong their service life? Just read this article.