isolated senior adult man with presbyopia or eyestrain looking at phone

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Size: 6000px × 4000px
Photo credit: © CARBALLO / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adults, age, aging, app, applications, astigmatism, background, blurred, cell, cellphone, cellular, concentrated, concepts, copy-space, diopters, disorder, distance, elderly, expressions, eyeglasses, eyestrain, glasses, gray, health, hyperopia, man, messages, oculist, older, ophthalmology, optician, photogenic, presbyopia, problems, read, senior, sight, smartphone, space, technology, telephone, vision