Fashion trend just got better with sunglasses.
Sunglasses are not to protect the eyes from damaging radiations and Ultra-Violet rays alone. Looking cool is one of the many reasons why they are worn. Up to 10 percent of skin cancers are found on the eyelid, so protecting the eyes from harmful rays won’t be a bad idea. I have taken the pain to list out some benefits and how you can check for your specification.
BENEFITS OF SUNGLASSES
- Protects the eye against Ultra-Violet rays and other harmful radiations:
Sunglasses help to shield the eye from dangerous radiations and prevent medical conditions like macular degeneration (a condition where the macula lutea, an area of the eye with millions of light-sensing cells which us see fine details clearly completely goes bad, thus leading to blurred vision and vision loss), Photokeratitis (sunburn of the eyes), Cataracts (cloudiness in the lens of the eyes triggered by UV exposure), and Pterygium (abnormal growth of tissue) from occurring.
- Reduction in Dry-Eye Problems:
Environmental factors have played a major role in causing a medical condition called dry-eye syndrome, especially windy environments. Sunglasses are instrumental in shielding the wind and dust from entering the eyes. 
Injuries to other parts of the body may experience swift healing, but injuries to the eye may not be that fortunate.
- Improved clarity:
Sunglasses are known to enhance vision and improve your environments clarity and outdoor experience.
- Reduction in Squinting and Eye strain:
The increase in technological advancement has also led to an increase in a condition called Computer Eye Strain with one out of ten people engaged in the usage of digital devices. Sunglasses help to reduce the amount of squinting and eye strain you will have. This is turn allows you see clearly while making your eyes feel relaxed and less stressed.
- Gives you a cool look:
Have you ever noticed how cool you look when you put on shades? Sunglasses give you some level of “coolness” which in a way suggests you are confident and not afraid to show your style. Whatever style you want to pull off, sunglasses help you execute it.
- Helps to reduce glare:
The sun gives off glares which are harmful to the eyes. Wearing sunglasses helps to prevent the glares from going into the eyes and causing any damage. When carrying out certain activities like driving and fishing, it is important to wear sunglasses as they shield the eyes from glares and cuts down the amount that filters into the eyes. A huge number of lives have been loss due to drivers who couldn’t while driving because of glare.
Take these precaution to ensure your sunglasses adequately protects your eyes
- Ensure your sunglasses screens out up to 90 percent of the visible light.
- Be careful to pick lenses that are free from distortion and imperfection.
- Make sure your lenses have a uniform tint.
- Look for a frame that adequately suits the contour of your eyes and adequately covers all sides of your eyes from UV rays.
- Ensure your sunglasses are both UV-A and UV-B protected.