When you read news, watch movies or play video games, a pair of blue protective glasses is the safest way to keep your eyes healthy. You may have called them PC glasses. Because the typical reading distance of a computer is different from the distance you read from a book, computer glasses should adapt to this situation and be customized according to your personal needs. Recommended reading: What are the causes of myopia and how to protect your eyes?By comparison, it can be seen that trendy sunglasses It has certain advantages and great cost performance. https://dillydollaroptical.com/
The best computer glasses not only correct your vision from reading on a screen, but also have anti-blue glass from bad blue light that may damage your retina and protect your eyes.
There are several ways to filter blue light on a laptop, TV or computer. There are even some applications that can modify the color temperature of the screen. However, the science behind these applications is uncertain, so the safest way to protect your eyes is to use a pair of PC glasses with a blue filter.
Blue light filter glasses are glasses or sunglasses that absorb a lot of blue light. This is achieved through the combination of lens material and special coating applied to the lens. Most lenses also reflect some blue light away from the eyes.
Not all blue light is destructive-some of it is necessary for correct vision. By absorbing the right amount of harmful light, the blue light filter is useful for your eyes in many situations-at work, when you read on your tablet or mobile phone, and on bright, sunny days.
Ordinary glasses and readers usually don’t block blue light. Whenever you buy a pair of glasses, you can choose to add blue light filtering to the glasses lens as an extra function. Or, even if you don’t need a prescription, you can get PC protective glasses with blue light and anti-reflective coating.
In addition to painting lenses for ordinary glasses, you can also choose to wear sunglasses with colored lenses to block some blue light. This is not the most effective solution, but it can sometimes be used as a temporary fix.
Yellow and amber lenses are the only two colors that help filter blue light in the visible spectrum. However, whether you use these tones in front of a laptop or on the street, the color tones of the lens will also distort all other colors.
Colored computer glasses with yellow lenses are also usually sold as video game glasses because they improve eye comfort by increasing contrast and reducing some tired blue light.
If you are a night owl or a computer addict, you may already know that the screen can really hurt your eyes. Every minute spent in front of a screen without computer eye fatigue protection will affect your eye health for a long time.