The plano glasses are non-prescription lenses which are mainly used to protect the eye from unsafe ultra-violet rays. These plano sunglasses are not used for vision correction. Scientific studies have recognized that over exposure to harmful ultra-violet rays may damage the human eyes and may lead to some vision disorders.
The overexposure to solar radiation may risk to the molecular degeneration, this risk can be tackled by using plano sunglasses. The major revenue in ... Read more