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.
Big Sean: 'Blessings' Full Song & Lyrics ft. Drake & Kanye West! Big Sean makes his way through LAX Airport with a pal on Thursday evening (January 29) in Los Angeles. The 26-year-old rapper just dropped his new single âBlessingsâ and it features an all star team comprised of himself, Drake, and Kanye West. PHOTOS: Check out the latest pics of Big Sean. The lyrics of the song seem to reference Seanâs ex-fiancee Naya Rivera and Kanye even raps about the size of his penis and condoms.