[Further fields of application of the infrared false colour film in ophthalmological photography (author's transl)].
Aside from the distinction between old hemorrhages and pigmented changes of the ocular fundus, the use of metaspectrophotography of the eye with the Kodak Ektrachrome Infrared Film IE 135-20 can be extended successfully to other fields of ophthalmological photography. By shifting the spectral range used for photography towards near infrared and cutting off the short wavelenght part by a yellow filter, spoiling scattering is avoided up to 98 percent. Thus clear goniophotography is rendered possible even with higher magnification. Better pictures are achieved in photography of the periphery of the ocular fundus, of the fundus of eyes with moderate opacity of the cristalline lens, of juvenile macular degeneration, and of pigmented areas of the iris suspected to be tumorous.
D005128:Eye Diseases / Q000175:diagnosis; D005654:Fundus Oculi; D006470:Hemorrhage / Q000175:diagnosis; D006801:Humans; D007259:Infrared Rays; D010781:Photography / Q000379:methods*
Weitere Anwendungsmöglichkeiten der Infrarot-Falschfarbenfotografie in der Augenheilkunde.