How to choose eyeglass lenses?

For healthy eyes, opt for light-colored sunglasses

Wearing sunglasses outdoors is also a way to protect your eyes. But a lot of people don't know that it's important to wear proper sunglasses. A qualified pair of sunglasses must be able to block the passage of ultraviolet rays, have good resolution for different colored traffic signals, and regular sunglasses belong to the lens series with a strict diopter of 0.008 degrees or less.

How To Choose A Pair Of Glasses To Suit Your Face Shape ?

The basic rules of face and frame matching are as follows: the more space the lenses take up towards the chin, the shorter the face will appear, the narrower the lens or frame, and the higher the glasses, the longer the lower part of the face will appear. When people see you wear a pair of new glasses, the first thing they see is not the frame, but your nose. A short nose is suitable for wearing a bright bridge of the nose and the frame should be close to the forehead. People with a long nose should transfer their attention to the nose frame, and a wider and tighter nose frame will make the nose appear shorter.

What's the safety eyewear ?

Can I not wear glasses if the degree is not high?

Glass versus plastic sunglass lenses

What Is A Defocus Lens ?

Defocus, or out of focus, is when it should be in focus on the retina, but it's not. Focusing behind the retina is called faropic defocus, while focusing in front of the retina is called myopic defocus. Defocus is an important visual feedback signal that can alter the way the developing eyeball grows. If defocus is stimulated by wearing a lens during eye development, the eye will develop towards the position of the defocus signal to achieve ememification. Defocus glasses are a frame lens designed on the defocus principle of peripheral myopia. After wearing this lens, the object will form the defocus of peripheral retina in the eye. The defocus image can be used to control the axial growth of the eye and delay the deepening of myopia, which is one of the effective means to control the deepening of myopia that has been proved clinically.

Symptoms of Wearing Unsuitable Contact Lenses

Contact lenses are very popular with people, but some consumers do not buy contact lenses correctly, which causes vision damage from time to time. So how can we judge whether the contact lenses we buy are in line with our own conditions?

What Can't You Do With Contact Lenses?

What Can't You Do With Contact Lenses? Let's Come And Learn!

General Knowledge of Eyeglasses

How Do I Clean My Contact Lens Case?

How do I clean my contact lens case? let's learn together！

Will short-sighted people wear glasses with insufficient prescription to deepen myopia?