A concave lens is thinner at the centre than at the edges. Concave lenses are thinner at the middle. Rays of light that pass through the lens are spread out (they diverge). A concave lens is a diverging lens. When parallel rays of light pass through a concave lens the refracted rays diverge so that they appear to come from one point called the principal focus. The distance between the principal focus and the centre of the lens is called the focal length.
Labels: 5'8, B, Big Sean, big sean height, Celebrities, Celebrity, Height, Heights, Man, Music Star, Rapper.
Santa Monica, Los Angeles County, California, United States (1988 â present) Sean Michael Leonard Anderson, (born March 25, 1988 in Detroit, Michigan), better known by his stage name Big Sean, is an American rapper signed to Kanye West's G.O.O.D Music and Island Def Jam. In 2005 he met West at a radio station, and after being impressed with Sean's obvious talents he signed him in 2007.