designer eyeglasses sale fashionable women, wild gunfights in metal glasses street" "sunglasses half of sunglasses designers, White;black

sunglasses or sun glasses are a form of protective eyewear designed primarily to prevent bright sunlight and high-energy visible light from damaging or discomforting the eyes. they can sometimes also function as a visual aid, as variously termed spectacles or glasses exist, featuring lenses that are colored, polarized or darkened. in the early 20th century, they were also known as sun cheaters.