How to Choose the Perfect Sunglasses
Health & Beauty / /
UV radiation can be quite dangerous for our eyes and can easily damage them, especially UVA radiation that can cause permanent eye damage. Therefore you should invest in effective and adequate sunglasses.
For the mentioned reasons it is necessary to protect yourself from the harmful effect of the sun's rays by wearing proper sunglasses.
When buying sunglasses always tend to choose those with UV protection, it is also recommended to pay attention that they reduce glare. When the sun’s rays reach smooth, horizontal surfaces such as water, snow, ice, wet surface on the road or windshield glass, they are reflected and cause glare. That is the reason why in such situations our eyesight is weaker.
Ordinary sunglasses lenses cannot stop the glare
Glasses need to have special incorporated filters, which separates the beneficial rays of light from the horizontal one, which cause glare. The best known are polarized lenses that neutralize nearly 99% of the light that is reflected from the reflective surfaces.
Persons who have to wear glasses to correct myopia, hyperopia or astigmatism often used to be dissatisfied because they could not wear sunglasses.
Today, prescription lenses can be made for almost all frames, in various colors and with different filters with UV protection and anti-glare, so they look like regular sunglasses.
Here are some suggestions on how to chose the best form of sunglasses when it comes to the shape of your face.
You have a square face if... your forehead is the same width as your jaw line and if your jaw is prominent.
.You have a round face if... your face is almost as wide as it is long with the widest part occurring at the cheeks.
You have a long face if... your face is almost twice as long as it is wide.
You have a triangular face if... your forehead and cheekbones wide but your jaw is narrow, and your chin is pointed or defined.
Source: Business Insider