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Do you understand photochromic lenses
First, the principle of color change film In modern society, the air pollution is becoming more and more serious, the ozone layer is damaged a little bit, and the glasses are exposed to the ultraviolet rays of the sun. Photochromic sheets are microscopic grains of silver...Read more -
How to do good eye sun protection – choose the right sunglasses
First, pay attention to whether the optional sunglasses have UV protection. When the light is strong, the pupil of the human eye will become smaller to reduce irritation. After wearing sunglasses, the pupil of the eye is relatively enlarged. If you wear sunglasses withou...Read more -
Can blue block glasses protect eyes and prevent myopia? Notice! Not suitable for everyone
I believe you must have heard of blue block glasses, right?? Many people have specially equipped with anti-blue light glasses because they need to work with mobile phones and computers for a long time. Many parents have prepared a pair of glasses for their children ...Read more -
Lenses for middle-aged and elderly people
What is presbyopia? "Presbyopia" is a normal physiological phenomenon and is related to the lens. The crystalline lens is elastic. It has good elasticity when it is young. The human eye can see near and far through the deformation of the crystalline lens. However, a...Read more -
New Korea Lens-Shell Myopia Blue Block Lens Solution For Students
The most comprehensive myopia management spectacle lens portfolio specially designed for children and students. NEW! Shell design, power change from center to edge , UV420 Blue block function, protect eyes from Ipad, TV, computer and Phone. Super Hydrophobic coating...Read more -
Wear big frame glasses. Is it easy to see fatigue like this?
Many people think that large frame glasses are only a little heavier than ordinary glasses, and they don't feel any other discomfort. However, experts said that improper selection of glasses size may cause many problems, especially for patients with small pupil distanc...Read more -
What problems should students pay attention to when matching glasses
Many students have to wear glasses for reasons such as decreased eyesight. In the face of glasses shops everywhere in the street, how should students choose and buy businesses and products to match a pair of glasses suitable for themselves? As we all know, unqualified gl...Read more -
Can eye astigmatism wear contact lenses?
When our eyesight drops, we need to wear glasses. However, some friends tend to wear contact lenses due to work, occasions or one of their own preferences. But can I wear contact lenses for astigmatism? For mild astigmatism, it is OK to wear contact lenses, and it will h...Read more -
Do you know the simple calculation method of reading glasses?
Presbyopic glasses are used by most elderly people to assist vision. However, many old people are not so clear about the concept of reading glasses' degree, and do not know when to match with what kind of reading glasses. So today, we will bring you an introduction to th...Read more -
Do you know about high myopia?
With the change of eye habits of contemporary people, the number of myopic patients is increasing year by year, especially the proportion of high myopic patients is increasing sharply. Even many high myopia patients have had serious complications, and there is a growing ...Read more -
Today’s knowledge point – how much can frameless glasses achieve?
Many young friends choose frameless frames. They think they are light and have a sense of texture. They can say goodbye to the shackles of the frame, and they are versatile, free and comfortable. Because frameless frames mainly focus on lightness, reduce the wearer's pre...Read more -
Today’s knowledge – how to eliminate eye fatigue after using the computer?
The popularity of computers and the Internet has undoubtedly brought great changes to people's lives, but long-term use of computers or reading articles on computers do great harm to people's eyes. But experts say there are some very simple tricks that can help computer ...Read more