Silicone Elastomer-Silicone Hydrogel Hybrid Contact Lenses

摘要

A silicone elastomer-silicone hydrogel hybrid contact lens comprises a silicone elastomer layer adhered tosilicone hydrogel layer by a delamination-resistant bond. The silicone hydrogel of the silicone hydrogel layer has apercentswell of about -5% up to about 20%. The silicone elastomer layer may have one or more objects embedded within it or adhered to its surface. Such objects may include variable-focus lenses and/or electronic components.