Ray, Sidney F. Applied Photographic Optics : Lenses and Optica Systems for Photography, Film, Video, and Electronic Imaging / Sidney F. Ray - 2nd ed - Oxford : Focal Press, 1994 - 586 p : ill ISBN: 0240513509 Subjects--Topical Terms: Photographic optics.Photographic lenses. LC Class. No.: TR220 / R39 A6 1994