What Is the Correct Way to Use Protective Glasses?

The main function of protective glasses is to ensure that operators are prevented from or reduced eye injuries caused by accidents during the production process. So, what is the correct way to wear protective glasses?

How to Choose Good Reading Glasses

Most of too cheap reading glasses are computer refractors and manuals. The insert is measured, and the processed glasses do not meet the national standards. Parents often wear such glasses, which can easily cause diplopia, eye swelling, headaches, and decreased vision. In severe cases, it may cause blindness. So how to choose good reading glasses

How To Choose Comfortable Glasses?

How To Choose Comfortable Glasses?The earliest glasses frame was only used to fix the lens in front of the eyes, the style is relatively simple, but now people buy glasses frame more to look good. Glasses frame gives a person's overall image to play a finishing touch, it is very necessary to choose a suitable glasses frame, then, how to choose glasses frame? How to choose comfortable and good-looking glasses frame to oneself?

Tips of Contact Lens Ⅲ

Tips of Contact Lens Ⅲ

Knowledge Points Of Different Glasses

Different Points of Optical Knowledge!

Should You Be Worried About Progressive Childhood Myopia?

Reading glasses cannot be bought casually

Many people start to lose their eyesight around the age of fifty. In order to facilitate reading, watching TV, and work, they will go to an optical shop to have a pair of reading glasses. Recently, reporters have seen in many morning markets and street stalls that some people are selling reading glasses in the street. The promotion of "low price and good quality" has attracted many elderly people to buy them.

How to choose contact lens care solution?

What Is Astigmatism?

What Is Astigmatism? Mention astigmatism, I believe many friends will not feel strange. Actually, the astigmatism that has more than 9 adult eyes to exist different degree, among them there is about 10-20% astigmatism degree number is more than 100 degrees. Are you surprised by this number? See here, I think we all want to know whether their eyes exist astigmatism, to introduce a small test, can initially test the results.

The Characteristics And Purchase Of A Good Sports Goggles

The Characteristics And Purchase Of A Good Sports Goggles 2 Different Steps

Tips of Contact Lens Ⅱ

Tips of Contact Lens Ⅱ

Hazel eyes: What determines hazel eye color?

Hazel eyes are a bit of a mystery. For starters, people describe this beautiful eye color in many different ways. Some say it looks like hazelnut, while others call it golden or brownish green. One of the reasons it's so hard to describe hazel-colored eyes is that the hue itself seems to change, depending on what you wear and the type of lighting you are in. Also, although hazel eyes appear to contain hues of green, amber and even blue, these color pigments don't exist in the human eye. So where does this stunning color come from?