Large-scale production of a broadband antireflection coating on ophthalmic lenses with ion-assisted deposition

摘要

Antireflecting coatings are widely used in ophthalmic fields because they increase transmission and cosmetic properties of spectacle lenses. Adhesion and hardness are very important to ensure time durability of the coating. We improved these properties on plastic (CR39) lenses using IAD technique on large-scale production plant.