What Is a Soft Multifocal Lens?
A soft multifocal lens is a specialized contact lens designed with multiple zones of vision to correct presbyopia or manage myopia progression. Unlike single vision lenses, these incorporate a range of powers within a single lens to provide clear vision at near, intermediate, and far distances. Most modern designs utilize simultaneous vision: a principle where the eye looks through all powers at once and the brain selects the clearest image based on the focal task. These lenses are typically manufactured using hydrogel or silicone hydrogel materials to ensure high oxygen permeability and biocompatibility for daily or extended wear.
read more about soft multifocal lens ...