To whom inventions
may concern Glaucoma
Glasses Merits and advantages of
the invention 1. It helps to overcome the handicapping that
results from visual field constriction, in advance glaucoma and similar
diseases, solving the problem of a considerable proportion of the population. 2. It enables the user to control
the degree of the field as well as his central visual acuity. 3. The price of the invented
glasses is just 5 Egyptian pounds “1.5 American dollar”. Index
