STATIC PROGRESSIVE SURFACE REGION IN OPTICAL COMMUNICATION WITH A DYNAMIC OPTIC

摘要

An ophthalmic lens is presented in which the lens includes a progressive addition region and a dynamic optic. The dynamic optic and the progressive a ddition region are in optical communication. The progressive addition region has an add power which Is less than a user's neat viewing distance add powe r. The dynamic optic, when activated, provides the additional needed optical power for the wearer to see clearly at a near distance. This combination le ads to the unexpected result that not only does the wearer have the ability to see clearly at intermediate and near distances, but the level of unwanted astigmatism, distortion, and vision compromise are reduced significantly.