The most significant source of blue light is sunlight, and we get most of our exposure to it while outside throughout the day.
The quantity of blue light these devices emits is a fraction of that found in sunshine. However, many eye physicians and other health care experts are worried about the length of time individuals spend using these devices and the proximity of these screens to the user’s face. As a result, blue light from computers and phones may have long-term consequences on the health of our eyes.
Your eye has structures that shield it from some types of light. Your cornea and lens, for example, shield the light-sensitive retina at the rear of your eye from harmful UV rays.
Those structures do not block blue light. And you’re exposed to a lot of it – the amount of blue light released by the sun much outnumbers that of any device.
We’ve all seen those blue light glasses that claim to filter out the rays from digital screens and reduce symptoms of eye strain, headaches, and poor sleep. But are blue light glasses worth it?
Cost
Plenty of options exist if you’re looking for blue light glasses on a budget. However, some are more affordable than others, so it’s essential to research and shop around before buying.
The best way to find the right pair is to try on several different styles and brands. In addition, some retailers offer direct-to-consumer fit tests that allow you to try on a few frames before purchasing.
While you’re shopping, be sure to check the manufacturer’s return policy. Some retailers give you a two-week window, while others let you exchange or return for store credit.
Lastly, ask about filter strength, quality, and percentage of the blue light lenses. Higher-end lenses are more powerful and block a more significant percentage of the blue light spectrum.
Comfort
Blue light glasses are designed to filter out the blue wavelengths of light emitted by our displays, which can cause eye strain and headaches. While the scientific data isn’t conclusive, anecdotal evidence suggests that people prefer these glasses, which may help you sleep better.
The most critical consideration is finding a pair that fits properly and does not make your face feel odd or uncomfortable. You can try on several frames to find the best fit or check out their size guides online.
If you wear prescription lenses, look for frames that work with them, or ask your doctor to write a new pair of prescriptions specifically for blue light-blocking lenses. Some of these frames also offer an anti-glare coating, preventing glare from getting to your eyes.
You can buy blue light glasses at the most prominent retailers. These budget-friendly options will protect your vision all day, and many come with a full year of warranty coverage against defects.
Style
Blue light is an eye irritant and can cause digital eye strain, blurred vision, dry eyes, and headaches. Wearing a pair of blue light glasses can help reduce these symptoms and protect your eyes from the potentially damaging effects of exposure to this type of light.
Blue-light-filtering glasses come in a wide range of styles and lens powers. Some block more of the light than others, so choosing a style that is right for you is essential.
For example, if you want to be sure to block all of the blue light that enters your eyes during screen time, try a pair of glasses with a yellow tint. This color filter is less noticeable and blocks more blue light to help your eyes stay healthy and comfortable.
These glasses are perfect for computer users, gamers, and e-readers who don’t need prescription lenses but want the benefits of blocking the blue light. They also contain a modest magnification at the bottom of the lens to help folks who spend long hours in front of screens avoid eye strain.
These glasses are made of high-quality materials and feature durable frames. They are also lightweight and adaptable, making them a perfect choice for anybody looking to make the most of their spectacles. They are also available in various styles and colors, including several options for people with narrow or large faces.
Benefits
Blue light glasses filter out the damaging blue wavelengths of light produced by digital devices, such as computer screens and smartphones. These harmful rays can cause eye strain, dry eyes, and damage to the retina.
The blue light that is produced by digital devices can also disrupt your body’s natural circadian rhythm and melatonin production. As a result, it can cause you to fall asleep later or wake up earlier than usual.
Even if you take steps to minimize your screen time during the day, knowing there is no way to completely prevent blue light from entering your eyes is essential. But if you can reduce exposure, your eyes will be healthier, and your overall vision will improve.
While some doctors suggest blue light glasses as a solution for digital eye strain, no definitive research supports this claim.
