Some types of glasses can be found here

Sunglasses

Some types of glasses can be found here

Eyeglasses are a thin lens for the eyes to normalize and sharpen the eyesight (some are suspect and some are not) Now in addition to being a visual aid, glasses have also become a complementary style as well as a special tool to enjoy entertainment such as special three-dimensional glasses.

Sunglasses are glasses that have dark lenses (usually black). The purpose of making these glasses is to protect the eyes from light glare to ultraviolet light (UV). Sunglasses are used in addition to protecting the eyes from light, also often used for stylistic reasons. Sunglasses are also often used by the blind for aesthetic reasons so that people can not see their eyes.

3D glasses are glasses that are used to watch three-dimensional movies where 3D glasses is a vital tool to get three-dimensional sensation. These glasses have one red lens and one blue or cyan lens.

Reading glasses

Reading glasses are the glasses used to help the eye achieve normal vision when reading. This type of glasses become a necessity for people with eye disabilities.