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What kind of lenses are suitable 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 -
When your children buy glasses, you pay attention to what？
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 -
Jiangsu convox 1.4/1.50 UC lens, easy to tinted
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...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...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 -
G8 Beautiful city new vision Photochromic lens
Sunshine Colorful Photochromic Extremely fast photosensitive intelligent color change, reliable color change technology. Uniform color change and rapid fading: outdoor color change, indoor colorless, to meet the needs of different ...Read more -
ASP Optical Lens-Better choice now
ASP Lens The surface curvature of the aspherical lens is different from that of the ordinary spherical lens. In order to pursue the thinness of the lens, the curved surface of the lens needs to be changed. In the past, the spherical surface d...Read more -
Colorful summer holiday
SUN lens All eyes need protection from the burning rays of the sun. The most dangerous rays are called ultra violet (UV) and they are broken into three categories. The shortest wavelengths, UVC are absorbed in the atmosphere and never make it...Read more -
Let’s learn more about 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 -
Important 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 -
Clear base Blue cut hmc lens beautiful look
What Blue Block Lenses by Convox Actually Do？ 1) Blue cut lenses protect your eyes from the harmful effects of blue light caused by prolonged working hours on a computer, laptop or mobile. 2) Lower risk of certain types of cancer. 3) Lower risk of Diabetes, Heart Dis...Read more -
Can I wear contact lenses if my eyes have astigmatism?
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