Colour blindness test chart, illustration. People with good colour vision can see the numbers 6, 9 and 8, while those with protanopia will only see numbers 6 and 8. Individuals with deuteranopia will only see numbers 9 and 8, those with red-green colour blindness will only see number 8 and those with tritanopia will only see numbers 6 and 9. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CHONGQING TUMI TECHNOLOGY LTD |
Bildgröße: | 3740 px × 3739 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |