A quick explanation and background of a progressive addition lens (or PAL) is necessary in order to understand the importance of choosing the proper lens for your needs.
A progressive lens gives people an array of prescriptions - placed in the proper positions throughout the lens - to best imitate normal vision. Imagine having the precise correction needed to see a television screen more than 15 feet from you, while reading this article on your desktop computer, and then looking down at your...
What's one of the most common questions people ask when a baby is born? "WHAT COLOR ARE HIS EYES?” is usually right up there.
What makes the color of our eyes appear as they do? What role do genetics play? What if you don’t like your eye color--can you change it? Are there any medications that can change eye color? Get ready to explore the science behind eye color by starting at the beginning.......
Baby’s eye color can change. A baby can start out with blue eyes, for example, that change to...
