• Part A courtesy of Robert C. Drews, MD; parts B–E courtesy of Kenneth J. Hoffer, MD, and redrawn by C. H. Wooley.
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    Cataract/Anterior Segment, Refractive Mgmt/Intervention

    Posterior chamber IOLs. A, J-loop design. B, Kratz-Sinskey modified J-loop lens. C, Simcoe modified C-loop lens. D, Knolle lens. E, Arnott lens.