It's no secret, looking at screens all day can be tough on our eyes. The blue light emitted by electronic devices can cause digital eye strain, making our eyes feel dry, itchy, and fatigued. And while there's no conclusive evidence that blue light is harmful to our long-term vision, it's still a good idea to take steps to reduce our exposure. One way to do this is to wear blue light glasses.
Blue light glasses are designed to filter out the harmful blue light wavelengths, reducing eye strain and fatigue. But not all prescription blue light glasses are created equal. Some glasses block out all blue light, while others only filter out a portion of it. And some glasses even claim to boost energy or improve sleep. So, what's the best way to wear blue light glasses?
Here are a few tips:
Make Sure They Fit Properly
As anyone who has ever worn glasses can attest, fit is paramount. If your glasses are constantly slipping down your nose or bouncing around when you move, it will be difficult to get the full benefit from them. To fully block blue light, your glasses should fit snugly and sit close to your eyes.
Make Sure Your Glasses Have an Anti-reflective Coating
Unlike other glasses, blue light glasses don't just block the blue end of the light spectrum. They also have an anti-reflective coating that helps reduce glare and eye fatigue. So, to get the most benefit, make sure your glasses have this feature.
However, as much as you want your blue light glasses to block the harmful blue light, be careful not to wear glasses with too much tint as they'll make everything appear too dark. A good rule of thumb is to choose a lens tint that's one to two shades darker than your normal glasses. This way, you'll still be able to see clearly while also protecting your eyes from blue light.
Wear Them as Often as Possible
The more you wear your blue light glasses, the more benefit you'll get from them. From the moment you wake up until you go to bed, try to keep them on as much as possible--it'll make a big difference in your eye health.
Take Regular Breaks from Screens
Just because you have blue light glasses doesn't mean you can stare at screens all day long. That would be worse for your eyes. Take regular breaks from screens and remove your glasses when you're not using them.
Whether you're looking to reduce eye strain, get a better night's sleep, or protect your eyes from the harmful effects of blue light, wearing blue light glasses is a great option. Just make sure to choose a pair that fits well, has the right lens material, and has an anti-reflective coating. Also, remember there are lots of substandard eyeglasses in the market today, so be sure to buy your pair from a reputable vendor.