Recent developments in cataract surgery can correct both near and distance vision. They minimize or eliminate the need for reading glasses after surgery. Conventional"monofocal" lenses only correct for distance vision, meaning reading glasses are still needed after surgery. Multifocal IOLs can be an option in some patients to help improve both distance and near vision."Toric" implants are available to correct astigmatism.
A lens for better color vision is in development .For a few days, your eye may be itchy and sensitive to light. You may be prescribed drops to aid healing and asked to wear an eye shield or glasses for protection. It'll take about eight weeks for your eye to heal completely, though your vision should begin to improve soon after surgery. You may still need glasses, at least occasionally, for distance or reading -- as well as a new prescription after healing is complete.
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