The Prince's relationship with Anne, Edward and Andrew has been at times loving and at times tempestuous-but, like any other family, their paths have diverged with age.omments. The baptism of Prince George last month was notable not only for a lack of royal godparents â Zara Phillips being the only one â but a lack of royalty in general. The ceremony was a tight affair, the Duke and Duchess of Cambridge having invited 22 guests, six of them from the Royal Family.
The lens, like the lens of a camera, opens and shuts to allow light to reach the retina to focus an image. With age, the lens loses the function to refract light to bring images into focus. Disease can rob the lens of its function to work with light. Many conditions can be corrected with surgery.
1 Light is focused primarily by the cornea â the clear front surface of the eye, which acts like a camera lens.  The iris of the eye functions like the diaphragm of a camera, controlling the amount of light reaching the back of the eye by automatically adjusting the size of the pupil (aperture).