Hugger H
Klin Monbl Augenheilkd. 1975 Feb;166(2):272-3.
It is possible to calculate the granulation of disturbances of vision in combined disturbances (reduction of central vision and visual fields defects) with the aid of the tables in the "Anhaltspunkte für die ärztliche Gutachtertätigkeit im Versorgungswesen". The total disability with 160% is equal to the disturbance of visual acutiy of 1/50.