Word: redway
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Dates: during 1930-1939
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Successful attempts to photograph the eye in color were made in 1927-28 by Dr. Lawrence Redway of New York. The machine in use at the present time was built by Carl Zeiss in Germany on Dr. Redway's design. A special camera that takes a 4 1/2s6cm. Alga color plate stands on a vertical arm. It is franked by two light sources and in front of it is a chin rest for the subject. The lens is an F: 4.5. The two main modifications that have been made from the original plans are the substitution of incandescent light...