Predicted accommodative response from image quality in young eyes fitted with different dual ‐focus designs

ConclusionsDuring near viewing through dual‐focus CLs, image quality depends on the diameter of the most inner zone of the CL, while add power only affects the range of clear focus when focussing the image formed by the CL near optics. When only image quality gain is taken into consideration, medium and large IZ diameters designs are most likely to promote normal accommodative responses driven by the CL distance optics, while a smaller IZ diameter design is most likely to promote a reduced accommodative response driven by the dual‐focus CL near optics.

Source: Ophthalmic and Physiological Optics - January 1, 2018 Category: Opthalmology Authors: Miguel Faria ‐Ribeiro, Ana Amorim‐de‐Sousa, José M. González‐Méijome Tags: Feature Issue Article Source Type: research