Harmful rays of the sun like UVA and UVB rays can damage your eyes and cause cataracts. If you spend long hours in the sun, you must wear glasses that have polarized lenses. These glasses will help you to protect your eyes from the sunlight and its associated eye problems and conditions with success.
How do polarized glasses work?
When it comes to sunlight, the following are some of the eye conditions you can avoid if you invest in a good pair of polarized glasses:
- Eye cancers or cataracts – They take several years to develop. Every time you step out and back in the sunlight without any eye protection, the risks for serious eye diseases increase. Even children and babies should wear sunglasses and hats for the above reasons. In short, people and children of all ages should take adequate precautions when they venture out in the sun.
- Growths on your eye – Certain growths might occur on your eye when you go out in the sun, known as pterygium. They generally surface when you are a teenager or in your 20’s. They occur mostly in fishermen, farmers, skiers, and surfers who spend long hours in the midday sun or work near oceans, mountains, or rivers.
- Snow blindness – This condition is one form of a condition called photokeratitis that quickly develops due to the UV reflections that fall off from sand, water, or snow.
Protect your eyes with the right glasses
Polarized sunglasses have a filter that creates openings vertically for light. This means that the rays of the light that reach the eyes vertically fit through these openings. The lenses immediately block the light waves that come in horizontally from surfaces like a car hood that shines or a smooth water pond.
Eye specialists recommend these glasses are worth purchasing if you often travel on the road and want to reduce the glare that comes off from horizontal surfaces like snow, water, and the road. These glasses are slightly expensive over others; however, they are the perfect choice for you if you spend a lot of your time near the water or driving during the day on sunny roads for long hours. With them, you can avoid accidents and other road mishaps.
Can you watch TV with them?
When it comes to TV watching, you cannot use these glasses as the screen will look dark or even black when you watch anything. The reason being that the lens filters on the glasses keep away 100 percent of UVA and UVB rays. It will keep the eyes safe from cataract, glaucoma, and UV rays that cause macular degeneration of the eyes. They are recommended to be work for complete eye protection when you are outdoors or driving during the day.
Eye specialists recommend polarized glasses are a must if you work or need to venture out on the road for long hours in the sun. You should invest in a good pair and ensure that you wear them all the time to keep your eye in proper and good health with success!