Photographic Achievements 1929
PHOTOGRAPHY 1929 by C. E. KENNETH MEES, D.Sc. Director, Research Laboratory, Eastman Kodak Company AMONG the scientific applications of photography, there should be noted a considerable advance in the photography of the infra-red spectrum. This has been made possible by the application of Neocyanine plates. Such plates have been used for photographing the infra-red end [...]
