Pros and Cons of Blue Light Glasses

improve visual clarity

Blue Light Glasses, sometimes called “light-filtering” glasses, has been around for years. They first became popular in the 1970’s when they were first introduced as prescription sunglasses. They are often recommended for those with visual impairments such as astigmatism, nearsightedness and farsightedness. For many years, no studies had been performed on their effectiveness in improving vision. However, many people wear them because they believe that they improve visual clarity and improve sleep quality while blocking out blue light.

While there’s no scientific proof to prove that wearing blue light glasses improves macular degeneration, there are lots of qualified online reviewers who rave about the positive effect they have on reducing headaches and increasing alertness. So if you’re frequently developing migraine headaches or find yourself constantly unable to fall asleep, you might want to try an effective pair of blue light glasses before you go to the optometrist for prescription medicine. You’ll be happier with the results than if you choose to take the medication in order to treat your headaches. Many times, people with certain eye conditions including cataracts, glaucoma, macular degeneration, strabismus and presbyopia use them in conjunction with their prescriptions. The lens materials used in light blue glasses are usually stronger than the ones used for prescription lenses, so that they can offer clearer vision without risking damage to the eyes.

light waves help to relax your body and mind

There are also some pros to using these light blue glasses. They work great when you need to get into bed shortly after a good night’s sleep. They can be very helpful in inducing sleep, which is why they’re sometimes referred to as “sleep machines.” As you lie down, the light waves help to relax your body and mind, giving you the much needed boost to start off your day properly. Many experts also recommend them to people who want to start taking in regular exercise routines. Since light blockers prevent your eyes from switching on every light source, the more exercise you do, the better chance you’ll have to sleep soundly throughout the day.

On the other hand, there are a few cons to consider as well. First of all, because you have to wear your prescription lenses whenever you need to see in the evening or at nighttime, it could take quite some time to acclimate your eyes to the new technology. If you don’t care too much about starting your day correctly, but don’t care too much about getting proper rest, then this may not be an issue for you. But if you need to wear your anti-glare pair during the day, or work on your eyes at night, you will want to invest in a pair of anti-glare anti-reflective lenses, not a pair of light blue glasses.

Try progressive spectacles

The last major disadvantage to wearing blue light glasses is that they block out everything else. You’re not seeing green, yellow, or red – just blue. This could interfere with your sleep patterns, since your eyes won’t be able to take in as many colors. So, if you’re used to seeing orange, red, or yellow on the TV or in magazines, you’ll have to get accustomed to seeing those colors less often in order to sleep right.

Fortunately, there are some great products available that can help you sleep better and get rid of eyestrain. You can try progressive spectacles, which are designed to switch the colors that your eyes see depending on whether you’re awake or not. You can also try tinted lenses, which allow you to wear sunglasses when you’re outdoors but let the sun’s natural color show through when you’re indoors. And, of course, there’s always eye protection – especially if you wear prescription glasses to begin with!

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