The optic zone of contact lenses is only a portion of the lens, which is surrounded by peripheral fitting curves that do not affect vision. It's something like looking out a small window in your house: If you are standing very close to the window, you have a large, unobstructed view of the outdoors.
Character actress Mary Jackson, best known for her role as Miss Emily Baldwin on the iconic 1970s television series The Waltons, has died. She was 95. Character actress Mary Jackson, best known for her role as Miss Emily Baldwin on the iconic 1970s television series The Waltons, has died.
Nursing Stories: Mary Eliza Mahoney. In this series, we will tell nursing stories of influential practitioners who made a difference in the field of nursing. Born in 1845, Mary Eliza Mahoney External link was the first black nurse in the United States to complete her professional degree.