ABSTRACT
The efficient and effective use of visual media such as photography, film, video and digital imaging is enhanced by an understanding and working knowledge of the optical principles involved in visual perception, image formation and subsequent recording processes for access, duplication and dissemination of images. The topic of photographic optics is taken to cover not only lenses but also viewfinder systems, focusing arrangements and the numerous ancillary optical systems found not only in cameras but also to varying extents in associated apparatus for the projection and viewing of images. Regrettably, the very large number of individual lens designs available excludes the possibility of a contemporary directory of lens types and makes, but designs of technological importance are detailed where possible. The comprehensive lists of both references and further reading provide details of primary source material and much fuller mathematical or theoretical treatments, together with case histories and extensive notes on usage.
