HIGH PLUS TREATMENT ZONE LENS DESIGN AND METHOD FOR PREVENTING AND/OR SLOWING MYOPIA PROGRESSION

摘要

PROBLEM TO BE SOLVED: To provide contact lenses.SOLUTION: Contact lenses incorporate high plus or add power profiles that perform at least one of slowing, retardation and prevention of myopia progression and minimize the halo effect. The lens includes a center zone with a negative power for myopic vision correction; and at least one treatment zone surrounding the center zone. The at least one treatment zone has a power profile that increases from an outer margin of the center zone to a positive power within the at least one treatment zone of more than +5.00 D.SELECTED DRAWING: Figure 9