Everyone Knows sunglasses makes it easier to see on a sunny day, whether out on the road or the water. However, wearing the right sunshade is also the best defense for keeping ultraviolet (UV) rays from causing short and long-term eye damage, according to the American Academy of Ophthamology, the world’s largest association of eye physicians and surgeons. Studies have shown that accumulated ultraviolet exposure from the sun can heighten the risk of cataracts, a leading cause of blindness worldwide, growths such as pterygium and several kinds of cancer. Even just a few hours of intense UV exposure can cause temporary blindness known as photokeratitis while everyone can potentially suffer these conditions, children and people with light coloured eyes should be especially careful since their eyes may be more susceptible to damage from the sun’s ray. In this article however, I will be sharing a list of important factors to consider when purchasing sunshades to help the public better protect their eyes from the sun.
Below Are 5 Things To Consider When Buying Sunglasses
Your Sunglasses Should Block 100% UV Rays
The single most important thing to look for when buying sunglasses to protect your eyes is a sticker or tag indicating that they block 100% of UV rays. However, fewer than half of people buying sunshades bother to check from ultraviolet light.
Polarized Lenses Cut Glare , Not UV
Polarization reduces glare coming off reflective surfaces like water or pavement. This does not offer more protection from the sun, but can make activities like driving or being on the water safer or more enjoyable.
The Bigger The Sunglasses The Better
The more coverage from sunglasses, the less sun damage inflicted on the eyes. Consider buying oversized glasses or wraparound-style glasses, which help cut down on UV entering the eye from the side.
Cost Of The Sunglasses Should Not Be A Factor
These sunshades don’t have to cost a lot of money to work well. Less expensive pairs marked as 100 percent UV-blocking can be just as effective as pricier options.
The Colour Doesn’t Matter
Some sunglasses come with amber green or grey lenses. They do not block more sun but can increase contrast, which may be useful for athletes who pay sports such as baseball or golf.
In conclusion. When shopping for sunshades, some people concentrate on appearance rather than sun protection. That’s why most Ophthalmologists suggest you always check for a tag or sticker that verifies the lenses block 100% UV rays. It’s a small step, but it really can help protect your eyes from risk of serious conditions that can affect your vision and eye health.
