Varilux, Definity, and Crizal are registered trademarks of Essilor International.
Shamir is a registered trademark of Shamir Optical Industry Ltd. Corporation.
Transitions, Signature, XTRActive, and Vantage are registered trademarks of Transitions Optical, Inc.
Kodak is a registered trademark of Eastman Kodak Company. The Kodak trademark is used under license from Kodak.