Examination of the Eye with Infra-red Radiation* By
نویسنده
چکیده
PHOTOGRAPHY WITH INFRA-RED FILM Dekking (1933, 1934) published several photographs of eyes with dense corneal opacities using infra-red film and radiation of a wave-length of about 10,000 A.u. His photographs strikingly demonstrated how infra-red radiation could penetrate a dense corneal opacity, and clearly record the appearance of the iris and pupil, which were invisible by ordinary methods of observation and photography. Similar infra-red photographs were later published by Mann (1935) and Feldman (1936). Kugelberg (1934) attempted infra-red photography of the fundus, but failed because of the difficulty in obtaining contrast and detail.
منابع مشابه
Examination of the eye with infra-red radiation.
PHOTOGRAPHY WITH INFRA-RED FILM Dekking (1933, 1934) published several photographs of eyes with dense corneal opacities using infra-red film and radiation of a wave-length of about 10,000 A.u. His photographs strikingly demonstrated how infra-red radiation could penetrate a dense corneal opacity, and clearly record the appearance of the iris and pupil, which were invisible by ordinary methods o...
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