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.