Colour blindness test chart, illustration. People with good colour vision can see the letters O and D, while those with protanopia will see only D. Individuals with deuteranopia will see only O, while those with red-green colour blindness will see neither. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CHONGQING TUMI TECHNOLOGY LTD |
Bildgröße: | 4170 px × 3353 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |