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Home > Health Library > Second sight
Second sight is a temporary improvement in near vision (such as that needed for reading) in farsighted people that may occur during the early stages of forming a cataract. It occurs as a result of changes in the shape of the lens as the cataract starts to develop.
This improved vision does not last as the cataract gets worse.
Current as of: December 18, 2019
Author: Healthwise Staff
Medical Review:Kathleen Romito MD - Family Medicine & Adam Husney MD - Family Medicine & Carol L. Karp MD - Ophthalmology
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