What are the effects of UV on the eye? The eye occupies less than 2 per cent of the whole body surface area, but it represents the sole organ system to allow the penetration of visible light deep into the human body. During human evolution a number of mechanisms have evolved to protect this very sensitive organ against harmful effects of the sun’s rays: The eye is recessed within the anatomy of the head and […]

Ray-Ban Timeless shapes of Ray Ban Sunglasses have always been on trend and are never been out of fashion because it is always with quality, exceptional value, and style. Classic Ray Ban Sunglasses’ timeless shapes always attract clients not only of its high quality but also trendy style that does not only fit the oldies but the youngsters as well. Ray Ban Sunglasses on hand will always look good as well as work good for […]

Bifocals and trifocals lenses have been around for many years to help us over age 40 deal with the normal age-related loss of near vision. History Of Bifocals and Trifocals Benjamin Franklin, the early American statesman and inventor, is credited with creating the first multifocal lense for eyeglass. Prior to Franklin’s invention, anyone with presbyopia had to carry two pairs of eyeglasses — one for seeing distant objects and one for seeing up close. Sometime around […]