2021-04-08

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

2021-04-03

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

2020-09-10

Although most bifocals and trifocals have visible lines at the border of lens segments, there is a blended round-seg bifocal that has a less noticeable near segment than its regular round-seg cousin. The near seg is blended into the distance portion of the lens so that it is virtually invisible.Blen Read More

2019-12-11

The new bifocals are glasses that can change color in different shades of light. This is a pair of bifocal reading glasses indoors and a bifocal reading sunglasses outdoor. Read More