Opera glasses. Mother of pearl opera glasses and leather case. Opera glasses, also known as theater binoculars or Galilean binoculars, are compact, low-power optical magnification devices, usually used at performance events, whose name is derived from traditional use at opera performances.
Foods That Fight Inflammation. Another source of inflammation-fighting healthy fats is nutsâparticularly almonds, which are rich in fiber, calcium, and vitamin E, and walnuts, which have high amounts of alpha-linolenic acid, a type of omega-3 fat.
1 Vitamin A and beta-carotene-necessary for night vision. 2  Vitamin B complex-the B complex vitamins may help prevent high homocysteine levels developing in the blood. 3  These are associated with vascular problems that affect the retina.4  Vitamin C-may reduce the risk of cataracts. Vitamin A and beta-carotene-necessary for night vision. 2  Vitamin B complex-the B complex vitamins may help prevent high homocysteine levels developing in the blood. 3  These are associated with vascular problems that affect the retina.