The Time will come when reading glasses will be obsolete…..
With Projects like Google Glass will there come a time when all I will need is one pair of glasses, these will be my reading – Sun and information on the go glasses all in one unit. all they are is two LCD screens but see though and they can all be adjusted automatically to the prescription that I have for my normal glasses . Go out side and they turn into sunglasses and all the other uses that will come in the not to distant future.
, also known as eyeglasses
(formal) or spectacles
, are frames bearing lenses
worn in front of the eyes
. They are normally used for vision correction
or eye protection
. Safety glasses are a kind of eye protection
against flying debris or against visible and near visible light
allow better vision in bright daylight, and may protect against damage
from high levels of ultraviolet light
. Other types of glasses may be used for viewing visual information (such asstereoscopy
) or simply just for aesthetic or fashion purposes.