It is not strange to see a blind person wearing sunglasses. But you may have wondered why they wearing glasses or sunglasses. It is a common misconception that most blind people have no vision. In fact, only 15% percent of people with eye disorders have total blindness. The other 85% can see at least a limited amount.
So, why do blind people wear sunglasses?
Why Do Blind People Wear Sunglasses?
There are a lot of reasons why blind people wear sunglasses. Most people choose to wear their sunglasses to protect their eyes from bright lights and glares. Here, we take a deeper look at some of the reasons for glasses for blind people and exam how sunglasses may help somebody with limited vision to see better.
First, most blind people have some degree of vision. Sunglasses can help some people with limited vision maximize what they can see.
Second, like anyone with healthy eyesight, most visually impaired people need sunglasses to protect their eyes from harmful components of sunlight, such as sunglasses UV protection. Prolonged exposure to UV rays can lead to some eye conditions, such as inflammation of the cornea, cataracts, or even some forms of ocular cancer. Since these blind people are difficult to determine whether their eyes are being bombarded by these harmful UV rays, so the need to wear glasses becomes more compelling.
Third, since blind people cannot avoid getting stuff in their eyes easily, so they usually wear eyeglasses to help them shield from some physical hazards.
Why do blind people wear glasses? Here comes the fourth reason. The purpose of most blind people wearing glasses is to notify others at a distance, especially in crowded, public places. Along with the white cane they usually carry, implicitly tells others to be a bit more careful around them.
Of course, they are other reasons for blind people wearing glasses or sunglasses, such as the aesthetic reason. So, if you see some blind people wearing sunglasses or glasses, please do not feel strange.
To sum up, this post from Koalaeye Optical has shown the reasons why blind people wear sunglasses. If you have any different ideas for glasses for blind people, you can share them in the comment zone. If you have any problems with glasses or sunglasses, you can contact us via the email email@example.com and we will reply to you as soon as possible.