Ophthalmologist, visual test, chalkboard, figure series, size, differently, blur,

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Size: 3527px × 5291px
Photo credit: © Ypps / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: blurred, board, chalkboard, detection, digits, doctor, examination, eyesight, figure, figures, largely, medical, medicine, notice, ocular, ophthalmologist, perception, practise, series, sight, small, test, visual, weakness