Ray, Sidney F., Applied photographic optics : lenses and optical systems for photography, film, video, electronic imaging and digital imaging / Sidney F. Ray - 3d ed. - Oxford ; Boston : Focal Press, 2002. - xviii, 656 p. ; illustrations ; 25 cm. Includes bibliographical references and index. ISBN: 9780240515403 (hbk.) LCCN: 2015462790 Subjects--Topical Terms: Photographic optics.Photographic lenses. Dewey Class. No.: 771.35 / RAY