This text is part of a series of pocket books covering all the technical aspects of photography. It should be an aid to practising photographers, both professional and amateur, as well as to students wishing to increase their knowledge. The book covers the principles and properties of electronic imaging devices and the practice of video production. It covers still, video and digital cameras, the conversion of images into digital form, and the manipulation of digital images. The basic features of computers for digital image processing are also featured, together with some applications of electronic and digital imaging, especially relating to the printing processes. Ray F. Sidney is the author of "Applied Photographic Optics" and "The Photographic Lens". He is also co-author of "The Manual of Photography". Companion volumes in the Technical Pocket Book series include "Photographic Chemistry and Processing", "Photographic Data", "Photographic Lenses and Optics", "Photographic Printing and Enlarging" and "Photographic Technology and Image Science".