Collecting used glasses was previously the most common approach to provide poor people with glasses.
Difficulty here is: used glasses often come in big containers, unsorted as can be seen in the above picture. They have to be tediously and time-consumingly cleaned and sorted. For their storage afterwards it would require cabinets or shelves, which, however, are scarce in Africa and elsewhere.
As it would be very unlikely to find a fitting frame with the correct lenses for each patient, the lenses usually are being removed and replaced by new, custom-made lenses. This again requires grinding machines, electric current and professional opticians – all not self-evident! On top there are costs for transport and for the spare lenses to be considered.
We do believe, the OneDollarGlasses can solve the problem. How you can help >>