Eye testing with Snellen charts in Detroit, Michigan, USA. The OneSight Foundation organised a free clinic that offered eye exams and prescription glasses for low income residents. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 5760 px × 3840 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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