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Progressive Lenses And Acute Anisomentropia, Alena Lane

Conference Papers

The aim of the poster is to demonstrate that presbyopic patients with acute anisometropia can continue using progressive lenses. Acute or induced anisometropia occurs when a sudden change in the prescription is introduced. A typical example of this occurs following the cataract operation to one eye. The problem arises when the difference in refractive power of both eyes after the operation is 2.00D and more. The difference in lens power can cause the eyes to see different size images and lead to difficulties in fusing them. Additionally, when an image is viewed off axis through the spectacle lens away from …