An extreme retrofocus lens with 88° diagonal angle of view. The design incorporates floating lens elements (FLE) providing superb image quality at all focusing distances. The correction of all aberrations is elaborate and distortion is particularly well controlled. The lens is equipped with databus connections. Suitable applications are advertising, interior, industrial, aerial, landscape and wedding photography. FEATURES INCLUDE: CF lenses are treated with up to six layers of T* anti-reflection coating.