How can I wipe my glasses clean?1. Both resin and glass spectacle lenses will be coated with a layer of mgf2, which has a relatively high hardness, not only has the effect of anti-reflection, but also prevents abrasion to a certain extent;2. Of course, it’s best to use lens paper for wiping glasses, Read More
10 cold knowledge about eyes.It is often said that the eyes are the windows to the world and the door to the soul. But how much do you know about it? Do you know how heavy your eyes are? Do you know that brown eyes can permanently turn into blue eyes? Do you know that some colors do exist, but we ca Read More
What happens to myopia without glasses?Whether to wear glasses for myopia is mainly judged based on age. If it is a minor, and low-power myopia, or low-power hyperopia, such as 50-degree myopia, or 100-degree hyperopia, it will generally not affect vision. No glasses are required. If myopia is great Read More
