National Geographic : 2009 Sep
Mike Yamashita, National Geographic Photographer 1 # recommended Transitions® lenses help protect your eyes so you can see better today and tomorrow. You don't have to be a photographer to depend on your eyes. That's why Transitions lenses are the ideal everyday lenses. While they're clear indoors and at night, outdoors they automatically adjust to changing light to reduce glare and lessen eyestrain and fatigue. And they help protect your eyes from UVA and UVB damage like sunblock protects your skin. Ask your eyecare professional today about Transitions lenses, because you only have one pair of eyes. transitions.com Transitions and the swirl are registered trademarks and Healthy sight in every light is a trademark of Transitions Optical, Inc. ©2009 Transitions Optical, Inc. Photochromic performance is influenced by temperature, UV exposure, and lens material. Lenses meet AOA specifications for blockage of UVA and UVB rays.