How Prescription Sunglasses can Take Care of your Eyes Health

While purchasing any prescription sunglasses, what comes to your mind first? Of course, it’s fashion, right? But apart from giving you a glamorous look, these sunglasses play a pivotal role in protecting your eyes from the outside environment. So let’s put some limelight on some of the reasons why you should wear sunglasses every time you step into the outside world.

Sunglasses Restrict High-Energy Visible (HEV) Light.

This HEV light, or what you can call blue light, usually comes out from our devices. However, this blue light is a part of our normal spectrum. Because of this light the sky appears blue to us. This blue light hurts our eyes health and can lead to various eye issues. Wearing prescription sunglasses blocks such light and minimizes the risk of such diseases.

Save your Eyes from Cataracts.

Spending a lot of time outside in the sunlight can result in cataracts. You may love outing, or enjoy a day out in the water, or you work outside. Whatever is the reason, your eyes have a higher risk of developing cataracts. Around 20% of cataracts can be avoided by reducing your prolonged exposure to direct sunlight. In addition, prescription sunglasses can block the harmful Ultraviolet A (UVA) and Ultraviolet B (UVB), which causes cataracts.

If you haven’t been diagnosed with cataracts, then sunglasses can help you in preventing this eye disease.

Sunglasses Reduce Macular Degeneration and Other Eye Issues

Those who are already suffering from this disease should wear these sunglasses to reduce its effect and slow down its progression. Even if you don’t have such a disease, wear these glasses to prevent it. Below is the list of some less common eye diseases which can happen because of sunlight.

  • Pterygium: This leads to a white spot on the retina, which distorts the front eye shape, which results in aberrations and astigmatism.
  • Pingueculae: Cornea sunburn, which causes eye irritation.

Minimize the Ageing Sign

It’s not always about sun exposure. When we walk outside in bright sunlight, it causes harm to the skin surrounding our eyes. This may result in wrinkles and fine lines around the eyes even at an early age. Wearing sunglasses helps you to get a youthful look.

Sunglasses can be a Substitute for your Regular Glasses

Do you love to wear sunglasses to get a cool look? In such a case, you may not want to wear your regular glasses. Also, your regular glasses can’t protect you from harmful UV radiations. Prescription glasses will protect your eyes from sunlight and will give you clear vision which you get by wearing your normal glasses.

When to Wear Sunglasses?

The answer is every time you get out of your home. It doesn’t matter whether it is summer or winter; you need to wear sunglasses around the year. Even in winters, when sunlight is not bright, your eyes are subject to UV rays. So you should protect your eyes, especially when you are near water or snow, as both can reflect light in your eyes.

Qualities you Should Look in your Sunglasses while Purchasing

There are few details which you should know while buying sunglasses:

Complete UV protection:

Your prescription sunglasses should provide 100% protection from UV rays.

Choose wraparound sunglasses:

Choose the one which covers your whole eyes.


The optical features minimize glare, and such sunglasses are more suitable for your eyes.


The sunglasses colors are cosmetic, so you can pick anyone as per your choice, but make sure that they provide 100% UV protection.

So, if you are planning to change your sunglasses, buy the one which can protect your eyes, instead of the one which looks stylish on you.