one is asked to name a classic fashion accessory that has become the staple for fashionistas around the world, you’ll hear the word ‘sunglasses’ more often than not. Such is the sway statement eyewear holds on our minds and in our wardrobes that it is difficult to imagine runway-ready style without a pair.
But that should not diminish the true purpose of sunglasses for men and women: shielding our invaluable eyes and vision from the harmful effects of the environment. Yes, protection was the very idea that led to the development of sunglasses in the bygone era. Now, technology has evolved branded sunglasses to the point where they can act as a comprehensive shield from the sun – specifically harmful UV radiation. Hence the term ‘sun’ and ‘glasses’!
From polarized sunglasses to UV sunglasses to a blend of both, modern sunglass solutions are not just trendy but also purposeful. Let’s take a deeper glance at why sunglasses for women and men are essential for UV protection and your eye health.
Understanding UV Radiation: The Importance of Eye Protection
You might already know that ‘UV’ stands for ultraviolet. But what is it, exactly?
Well, UV rays are a form of radiation produced by the sun and other sources, which includes tanning beds and welding torches. UV rays tend to be of shorter wavelength and greater power compared to visible light, therefore they get deeper into skin and eyes and harm cells.
The sun's UV radiation comprises UVA, UVB, along with UVC radiations. Although UVC rays are absorbed in the atmosphere, UVA and UVB rays get through and therefore are dangerous for our skin and eyes. Constant UV radiation could result in cataracts, macular degeneration, and even specific eye cancers. UVB irradiations are able to harm the cornea and conjunctiva of the eye leading to photokeratitis (or maybe snow blindness), pterygium (growth on the white colour of the eye) and eye cancer.
But since UV rays are a component of sunlight, that means one need not worry during cloudy days, right? Wrong! The earth receives constant UV radiation from the sun all season long, even on cloudy days and on the chilly winter days. Consequently, it is highly advisable to put on UV sunglasses anytime we are outside to avoid injuring our eyes through long-term exposure.
Long-Term Effects of UV Exposure on Eye Health
Well, how bad can it get for our eyes due to long-term effects of UV exposure?
The cornea, lens, and retina are considered to be the most sensitive elements of one’s eye to UV rays. Concurrent UV ray exposure over time can result in ageing and contribute to eye issues and increased risk of severe eye ailments.
Most common UV-related diseases include cataracts, which are clouding of the eye's lens. In general, the WHO estimates that UV radiation accounts for approximately 10% of the 15 million people of who have gone blind due to cataracts.
Macular degeneration of the central portion of the retina also could occur with persistent UV exposition resulting in permanent blindness! Along with these conditions, UV rays may bring about photokeratitis ("sunburn of the eye"), which is brief but stinging inflammation of the cornea. Along with loss of sight along with other eye diseases, UV exposure can worsen present eye disorders including diabetic retinopathy and glaucoma.
Thus, it is fair to say that wearing high quality, branded sunglasses with effective UV protection is not just about making a style statement but also guarding your precious eyes diligently when outdoors.
Choosing the Right Sunglasses: Features for Maximum UV Protection
So, how can you choose the right pair of sunglasses for men and women that offer maximum UV protection?
Today, modern sunglasses can protect your eyes by blocking the majority of the UV rays which reach them. The same sunglasses may also help dim the glare, which may cause eye strain and fatigue, particularly when traveling or even working outside. Also, sunglasses will enable you to see details and shapes much better by raising contrast and colour perception.
However not all sunglasses are created equally. To find the right pair of UV sunglasses that block out enough UV light, follow these tips:
- The label should say the sunglasses block 99% or 100% of both UVB and UVA rays, or that they provide UV 400 protection. What this means is they obstruct all wavelengths of UV light up to 400 nanometers.
- The lenses ought to be big enough to fit your whole eye area, including your sides. Remember, wraparound and/or form fitting styles are best for blocking UV light from entering through the openings in between the frame and your skin. This is particularly important for individuals that spend a lot of time outside or who do lots of outdoor exercise (jogging, skiing or swimming).
- The lenses must be tough and scratch resistant. Do not buy inexpensive plastic lenses which will distort your vision or crack easily.
- The lenses should have a tint which is best for you. Tints can change how colours and contrast look and in addition filter out various quantities of visible light. For instance, grey tints are fine for common use as they do not alter colours. On the other hand, brown tints help to sharpen contrast and depth of focus; yellow tints are considered good in low-light conditions; and green tints are good for reducing glare. Finally, blue tints can also be great for lessening eyestrain.
- The lenses ought to have a coating that reflects light off the surface of the lens into your eyes. This may assist with glare reduction and clarity. Polarized lenses particularly block reflections from horizontal surfaces like water, snow, or pavement.
- Investing in branded sunglasses gives you style as well as quality and dependable UV protection. Top brands like Ray-Ban, Oakley, and Maui Jim employ superior lens technologies to deliver exceptional UV protection without sacrificing style.
The Role of Polarized Lenses in UV Defense
You might have heard about polarized sunglasses.
While polarized sunglasses offer extra protection by reducing reflection from reflective surfaces like drinking water, ice, along with pavements, note that they don’t block UV rays on their own. For that purpose, choose polarized sunglasses that also have UV protection on the lenses.
Ultimately, they offer more clarity and comfort of vision, making them preferred for outdoor enthusiasts and drivers. Polarized sunglasses enhance visibility and lower eye strain when worn in bright sunshine or even in high glare locations by minimizing glare. This coupled with UV protection tends to make polarized sunglasses a practical and stylish option for several.
Final Thoughts
So, still think your pair of sunglasses are a mere fashion accessory? Given their importance in protecting our eyesight from harsh UV radiation, choosing top quality sunglasses with attributes like UV absorption and polarization has become all the more important.
Remember, for the very best performance from your sunglasses, select a pair which blocks 99% or maybe 100% of both UVB and UVA rays, totally covers your eyes, features a scratch-resistant and durable tint and covering, rests securely and comfortably on your facial skin, fits your personality and style, and also suits your budget. By doing so, you can keep our eyes healthy while embracing comfort and style on every outing.
