| 1. | Intraocular lenses are usually monofocal, correcting for either distance or near vision.
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| 2. | The constriction of the pupil and near vision are closely tied.
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| 3. | When carefully examined under magnification, the iris does not constrict uniformly with attempted near vision.
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| 4. | :( 2 ) Tonic constriction with attempted near vision.
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| 5. | Conventional ( not Aspherical ) IOLs give better depth of focus and better near vision.
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| 6. | My mother wears contacts for her distance vision, but needs reading glasses for her near vision.
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| 7. | And ones who are farsighted and want their near vision back would find their distance vision impaired.
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| 8. | Hundreds pray near vision of Virgin Mary
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| 9. | The zonule fibers relax and the lens becomes more spherical, increasing its power to refract light for near vision.
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| 10. | The small improvement in depth of focus with the conventional IOLs enhances uncorrected near vision and contribute to reading ability.
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