Spectacles or eyeglasses are frames bearing lenses worn in front of the eyes usually to enhance clarity of vision. The eye, which is termed the window of the soul is the chief organ whereby the senso - commune can have the most complete and magnificent view of infinite works of nature" - Leonardo da Vinci. Human beings gather most of information about the external environment through their eyes and thus rely on the sight more than any other sense organ, with eyes being the most sensitive organ we have. Besides its consideration as window to the soul, the eye can indeed serve as a window to the identity of an individual.