5 TIPS FOR CHOOSING SUNGLASSES

Do not hesitate to invest money to buy sunglasses. That is tantamount to invest in health. Because the sunglasses have more functions than just style: protect the eyes from dangerous UV rays.

But you can not just choose sunglasses that look the most trendy. There are forms and certain symbols that must be considered.

Here are five important things you should consider before buying sunglasses.

Symbols UV

Make sure that once again, there is the symbol UV sunglasses that you choose. Usually it is shaped sticker with UV letters surrounded by images of sunlight. The words "100 percent absorption" or "UV 400".

Written last term means the sunglasses that can block the shorter wavelength of 400 nm, including UVA and UVB rays. If writing is not detailed, for example, only "UV absorption", you should put another black eye glass in place.

Do not mind the color

No need to choose glasses that most black color. The darker glass, not necessarily more effective protection. Other colors such as blue, green, pink or even actually have the same function. Colorful was made only for a different fashion tastes.

You can also adjust the color of the environment. For example, green-colored glasses is more suitable for use during the morning or evening.

Large frame

Thank the designers who make large-framed glasses so the current trend. The reason is, the greater the glass frame means the more protected areas. The large frame also serves to block light coming from the side.

Apparently, large-framed glasses also make your eyes is not easy to dry.

Quality Materials

There is a price, no goods. Price sunglasses also determined by the quality of the material. Nice sunglasses made of optical glass with a little distortion in shape. While glasses are cheaper, usually made of plastic.

How to tell? This is the importance of trying sunglasses before buying. When trying and glanced to the right and left, you should see no distortion in shape. If not, that is to say, the glasses are made of plastic.

Polarization

Actually, you do not actually need sunglasses with polarized. It has nothing to do with the benefits of protecting the eye. The polarized glasses are created just to eliminate glare when driving or in the water.