What is the difference between reading glasses and anti-blue reading glasses?
What is the difference between reading glasses and anti-blue reading glasses?
When you receive a package of multiple pairs of reading glasses, or when you have reading glasses in every corner of your home, you know that you are really old, but now there are so many kinds of reading glasses, how do you choose the one you need? Where are the glasses?
- lWhat are reading glasses? What are anti-blue reading glasses?
- lHow to choose my reading glasses?
When you buy reading glasses, you will have a lot of questions like me. I don't know how to choose the reading glasses you need to buy. When you finish reading this article, maybe you will solve your doubts and choose the reading glasses you need to buy. Please read it carefully:
First of all, let's first understand what is reading glasses? What are blue light glasses?
Reading glasses, also known as presbyopic glasses, are a kind of optical products. Glasses used by people with presbyopia are a kind of convex lens. Reading glasses are mainly to meet the needs of people with presbyopia.
Anti-blue light glasses are glasses that can prevent blue light from irritating the eyes. Special anti-blue glasses can effectively isolate ultraviolet rays and radiation and can filter blue light, suitable for use when watching computers or TV phones.
Seeing this, have you seen the difference between the two glasses? Anti-blue reading glasses are also computer reading glasses. They not only have the function of reading glasses, but also include the features of anti-blue glasses, that is, when you are using them When using a computer, TV or mobile phone, wear it to block the radiant blue light they bring to you, reduce their damage to you, and protect your eyes.
So how do you choose?
If you don't spend a long time in front of the screen, you can choose ordinary reading glasses. If you need to spend a lot of time in front of the screen, you should choose anti-blue reading glasses as much as possible, which will protect your eyes.
Of course, there are not only these two types of reading glasses, such as multifocals, bifocals, sunglasses, etc. I will not introduce them one by one now. If there is a chance, we will continue to discuss them.
