Lennon’s round glasses are a key part of how we remember him. And the story behind why he wore them in public is part history, part vision science.
Academic rigor, journalistic flair
Articles on astigmatism
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It is possible to have surgery to replace the crystalline lens, the natural lens of the eye, with an implant — without having a cataract. But surgery has risks.
Disease and disorders can affect how we see. Can the images in painted artworks tell us something about the state of an artist’s vision?
Top contributors
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Associate Professor, Department of Optometry & Vision Sciences, The University of Melbourne
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Professeur Titulaire. École d'optométrie. Expertise en santé oculaire et usage des lentilles cornéennes spécialisées, Université de Montréal
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Professor of Optometry and Vision Science, Queensland University of Technology
