A global market study explores the effectiveness of spectacle lenses for myopia control until 2023. It provides an in-depth analysis of the condition of spectacle lenses for myopia control and the global competitive landscape. The Global Myopia Control Ophthalmic Lenses Market is available with d...
You are probably doing this right now - looking at a computer, phone or tablet that is emitting blue light.
Staring at any of these for an extended period of time can lead to Computer Vision Syndrome (CVS), a unique type of eye strain that causes symptoms such as dry eye...
The older generation of opticians often asked if they had glass or crystal lenses, and scoffed at the resin lenses that we generally wear today. Because when they first came into contact with resin lenses, the coating technology of resin lenses was not developed enough, ...
With the development of glasses, the appearance of glasses has become more and more beautiful, and the colors of glasses have become more colorful, making you more and more fashionable wearing glasses. Photochromic glasses are the resulting new glasses. The chromatic mir...
1. What Is Blue Light?
Our eyes can see such a colorful world, which is mainly composed of seven colors of red, orange, yellow, green, cyan, blue and purple. Blue light is one of them. In professional terms, blue light is a kind of visible ligh...