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While we need light and radiation to be able to see, they are also two of the worst enemies for your eyes, if you get exposed to too much. The sun’s light is something that we see everyday, and so is the computer’s blue light. While we may not realize it, we are constantly being exposed to sight-damaging light and radiation, so it is incredibly important that we have the proper protection for our eyes, to prevent diseases and sight-loss.
Sunglasses and blue light glasses protect your eyes from the sun’s radiation, and from the blue light coming from your computer screens. These glasses don’t have to be boring, you can find really unique and beautiful frames that will compliment your face perfectly. It’s a better idea to order your glasses online, so you’ll have a larger catalog to choose from. You can get glasses online here.
Why Is it Important to Wear Sunglasses?
It is incredibly important to always wear sunglasses, even when the sun’s not out (during regular daylight hours) and even when it’s not summer. UVA and UVB are two types of UV (ultraviolet) radiation from the sun that can cause skin damage, causing skin cancer. During the winter, snow can reflect 80% of UV rays from the sun and cause a condition called snow blindness, when the glare from the reflected sunlight burns the cornea. You can be exposed to UV radiation year round, not just during the summer, so it’s equally as important to wear sunglasses during the other seasons, as it is during the summer.
The sun’s radiation is also damaging for your sight, it can have fatal consequences for your corneas and retinas. If you are exposed to too much, especially at a younger age, serious diseases such as macular degeneration, cataracts, corneal sunburn and pterygium can occur, all of which lead to blindness.
Besides protecting your eyes from radiation, sunglasses also protect your eyes from other types of damage. For example, sunglasses can protect your eyes from the wind. Wind can dry out and irritate your eyes, and can also kick up dust and sand, which can cause further discomfort in your eyes. Especially if you are wearing contact lenses, having dry eyes causes a lot of discomfort, so it is important to protect your eyes with sunglasses.
Why Is it Important to Wear Blue Light Glasses?
In this day and age, we are constantly using technology. Whether it’s for work, online learning, studying, looking something up, texting, social media, writing an essay, online classwork or watching a movie, technology has become an irreplaceable part of our lives. Every single day we are exposed to blue light from technology, which can damage our retina, causing severe vision problems. Besides that, blue light causes a strain in our eyes, which can damage your vision.
Blue light glasses reduce eye strain. Straining your eyes too much can worsen your prescription, and can lead to more serious problems like cataracts and macular degeneration. Blue light glasses take that strain off of your eyes and reduce headaches and blurred vision (usually side effects of eye strain). Besides that, they can slow or prevent age related macular degeneration.
Blue light glasses can also help you to sleep better. Exposure to too much blue light late in the evening can have a serious effect on your circadian rhythms by slowing or completely stopping the production of melatonin (the sleep chemical). Your optometrist has probably told you that you should turn off all of your devices at least two hours before you go to bed, but we all know that you most likely haven’t been doing that (it’s really a hard thing to do!). So, blue light glasses really are the way to go.
How Can You Get Them?
Sunglasses are sold at many places, but it’s important to get higher quality ones. Most of the sunglasses sold at clothing stores don’t protect your eyes from the sun’s UV radiation, and are really mostly for the style. When buying sunglasses, always get 90-100% UVA and UVB protectant lenses. It’s a better idea to get sunglasses from an optical store, whether it is in-person or online. This way you can also get prescription sunglasses, if you have a prescription.
Blue light glasses are usually only sold at optical stores. If you already have your prescription glasses and don’t want to get a new frame, you can send your glasses to get your lenses changed and add a blue light coating.
Always make sure to take care of your eyes and use the proper protection to prevent diseases and sight loss. Now you know what you should be doing to protect your eyes, so make sure to take the necessary next steps to prevent problems in the future.
