Australia is a dry continent, and 90% of the population lives in coastal areas. Australia is a sunburnt country and is exposed to high levels of UV rays. Australians have a greater risk of developing serious eye problems. Sunglasses are always a fashion statement, but in summer, they offer health benefits too. Buying fashionable glasses like the Karen Walker sunglasses in Australia is not a tough job. The glasses block the UV rays and protect the eyes from bacterial, fungal and viral infections. It must provide 100% UV protection to protect the eyes from UV rays reflected off the surfaces like water, sand, snow and ice.
How to choose a sunglass
- The sunglasses must block out 90 – 100% UVA and UVB rays.
- It should screen our 75 – 90% of visible light.
- The lenses need to be perfectly matched in colour.
- Wrap-around frames provide additional protection for people who stay outdoors for a long time.
- Sunglasses that don’t provide enough protection can cause serious health risks. While making a purchase, checking for 100% UV protection labels is better. Sun is a hazard not only in summer but throughout the year.
Common side effects of high UV exposure
- The quick growth of cataracts
- Fleshy tissue growth on the eye’s white portion
- Cancer formation in the conjunctiva or around the eyelid margin
Benefits of wearing sunglasses
Eyes are delicate, and sunglasses protect them from the sun’s damaging rays. The damaging UV rays are present throughout the year in Australia, even during the winter and on cloudy days. UV rays are harmful because they can break down the cells.
Sunglasses reduce the chance of developing cataracts at an early age. Cataracts make the lens become cloudy and blur the vision. Though cataracts develop slowly, frequent exposure to harsh sunlight speeds up the formation of cataracts.
UV exposure leads to non-cancerous growths in the eye, like pterygium. This fleshy growth can spread to the cornea, and it should be treated quickly. If not, the vision will be affected. Wearing sunglasses protects the eyes from non-cancerous growths.
It protect the eye from photokeratitis. It is a condition that causes sunburn of the cornea. It leads to blurred vision, discomfort, increased light sensitivity, and even temporary vision loss. Sunglasses provide sufficient protection and prevent photokeratitis.
Sunglasses protect the eyes while driving. The windshield of a car doesn’t protect the eyes from UV rays and glare. Polarised sunglasses minimise the road glare and provide a clear vision in partly cloudy or foggy conditions.
Allergens and irritants in the air affect the eyes and cause redness and irritation. It protect the eye from wind, allergens and debris. Wearing eyeglasses prevents eye allergies in spring and dry eye conditions in winter.
Factors to consider while buying sunglasses
- Choose bigger sunglasses.
- Look for UV protection.
- Check the quality of the lenses.
- Ensure that the glasses block enough light.
- Check the lens colour.
- Ensure that the frame suits the face.
- Check whether lenses are scratch-resistant.
Importance of UV protection
Wearing sunglasses without UV protection in Australia makes the eyes vulnerable to damage. Dark lenses block the visible light, but they make pupils dilate. Without UV protection, harmful UV rays enter the dilated pupil and damage the eyes.
Wearing quality glasses like the Karen Walker sunglasses in Australia provides maximum protection. They protect people’s vision and keep the eyes in a healthy condition. Most days in Australia are sunny, and sunglasses help Australians to protect their eyes.
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