O. H. Schade
Otto H. Schade, Sr. received the 1950 IEEE Morris N. Liebmann Memorial Award "For outstanding contributions to analysis, measurement technique, and system development in the field of television and related optics.", and the 1969 IEEE Vladimir K. Zworykin Award. He contributed to the development of photographic, electronic, and optical image systems, as well as to studies of the eye. Schade is known most widely developing the modulation transfer function concept. He died on April 28, 1981.