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Related articles:
Lens (optics)
Focal length
Lens (anatomy)
Presbyopia
Corrective lens
Hyperopia
Cornea
Eyeglass prescription
Curvature
Key terms: lens optical dioptre unit eye metre add age thin measure lenses glass curvature optical power close reading correct myopia approximately magnifying accommodation optometrist focal length prescription radius of curvature Search external links cited by footnotes on Wikipedia page Dioptre: |
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