691 Shoshone Street North ~ Twin Falls, Idaho 83301 ~ 208.733.1067

TD2 is Essilor's double layered Tough, Durable, two sided hard coating which absorbs shocks without cracking and is twice as scratch resistant as standard hard coated plastic.
TD2 comes with a two year unlimited scratch warranty and is the base layer in the Crizal Sun and Crizal Avance coatings.