Eye Glasses, Contact Lens, eye examination
Magnification can be created using hand held devices, as well as in spectacles. by increasing the strength of the reading portion of eyeglasses, magnification can be created. There is a trade-off though; the higher the power, the closer one must hold the print, and the thicker and heavier the glasses become.
, eye examination
, Eye Glasses
, Eye Specialist
, Reading Glasses