The Complete MAKING Process of Contact Lenses

Super And Cheaper07 Dec, 2022Other

Soft contacts, on the other hand, are typically made of a Silicone hydrogel. Hydrogels are plastic polymers that are hydrophilic. This means that they are good at absorbing water, making them soft and flexible while keeping their optical properties.Silicone hydrogels are used in some lenses, which allow for greater oxygen permeability but are less wet than pure hydrogels.