Cerebral/Cortical Visual Impairment (CVI) is a neurological visual disorder. Vision loss or impairment due to brain injury or disease can occur at any point in the life-span. CVI can be found in children who function at levels equivalent to typical peers as well as in children with mild to severe disability.
For other uses, see Serengeti (disambiguation). Serengeti Eyewear is a high-end sunglasses designer brand owned by Bushnell Corporation. Their main focus is eye protection, of which the company researches and develops state of the art technology such as photochromic lenses, polarized lenses, spectral control, among other. 1 Overview.
Foster Grant Co., Inc. manufactures and sells sunglasses and non-prescription reading glasses for women, men, boys, girls, and kids worldwide. The company offers fashionable, classic, driving, polarized, and sporty sunglasses.It provides its products online, as well as through retailers in the United States and Canada. The company was founded in 1929 and is based in Smithfield, Rhode Island.As of March 15, 2010, Foster Grant Co., Inc. operates as a subsidiary of Essilor International SA.oster Grant Co., Inc. manufactures and sells sunglasses and non-prescription reading glasses for women, men, boys, girls, and kids worldwide. The company offers fashionable, classic, driving, polarized, and sporty sunglasses.