title: [Improved method of lens photograpy using retroillumination (author's transl].
abstract: Lens photography with a fundus camera using retroillumination is suited for long term follow-ups of senile cataract development. An improved method using a 9 grade colour standard is presented, which makes a comparative evaluation of the colour of the fundus reflex possible. A colour filter effect of the lens nucleus in nuclear sclerosis can thus be evaluated.
mesh_terms: D000368:Aged; D002386:Cataract / Q000175:diagnosis; D005451:Fluorescein Angiography / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D007908:Lens, Crystalline; D008027:Light
vernacular_title: Verbesserte Methode der Linsenphotographie im regredienten Licht.