To diverge incident rays, a concave lens is used. This contributes to the formation of a virtual picture on the opposite side of the refracting surface. As a result, these lenses are commonly found in binoculars, telescopes, cameras, spotlights, and eyeglasses. Unlike real concave lens photographs, the images are erect and upright.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile