Your Go-To Guide for Transitions Lenses

Close-up of a person driving a car with a modern dashboard, sunlight streaming through the windshield.

Photo by Tobi

Transitions® lenses are intelligently engineered photochromic lenses that automatically adapt to varying light conditions. Whether you’re basking in the sun’s brilliance or navigating dimly lit interiors, Transitions lenses respond dynamically, ensuring optimal visual comfort and protection.

The Science Behind the Magic

Harnessing cutting-edge photochromic technology, Transitions lenses contain light-sensitive molecules that react to UV rays. When exposed to sunlight, these molecules undergo a chemical reaction, causing the lenses to darken. Conversely, in the absence of UV radiation, such as indoors, the lenses revert to their clear state. This seamless transition occurs in a matter of seconds, providing uninterrupted vision in any environment.

Benefits of Transitions Lenses

  • Versatility: Bid farewell to the hassle of switching between sunglasses and prescription glasses. Transitions lenses offer the convenience of dual functionality, effortlessly adapting to outdoor and indoor settings.
  • UV Protection: Shield your eyes from harmful UV rays with built-in UV protection. Transitions lenses act as a formidable barrier against both UVA and UVB radiation, safeguarding your ocular health with every wear.
  • Visual Comfort: Say goodbye to squinting in bright sunlight or straining to see in dimly lit spaces. Transitions lenses optimize visual clarity by adjusting to ambient light conditions, reducing glare and enhancing contrast for a more comfortable viewing experience.
  • Style and Convenience: Embrace a seamless blend of style and functionality with Transitions lenses. Available in a wide range of frame styles and lens options, including prescription and non-prescription, these lenses cater to every individual’s unique preferences and needs.

Transitions® Gen 8™ Ultra Dynamic Lenses. Three lens color options shown. NEW repeated in background.

Choosing the Right Transitions Lenses for You

Whether you prioritize style, prescription requirements, or specific light-adaptive features, there’s a Transitions lens tailored to meet your discerning needs.

  • Transitions Signature Gen S: Step into a world of clarity and style with Transitions Signature Gen S lenses. Engineered with state-of-the-art technology, these lenses come in 8 optimized colors that darken in seconds.
  • Transitions Xtractive New Generation: Elevate your outdoor experiences with Transitions Xtractive New Generation lenses. Designed to darken even behind the windshield of a car, these lenses offer extra protection and heightened visual comfort, making them ideal for active lifestyles.
  • Transitions Xtractive Polarized: Take glare reduction to the next level with Transitions Xtractive Polarized lenses. By combining light-adaptive technology with advanced polarization, these lenses provide unparalleled clarity and glare reduction, perfect for outdoor enthusiasts.
  • Transitions Drivewear: Enhance your driving experience with Transitions Drivewear lenses. Specifically optimized for behind-the-wheel clarity, these lenses go from dark to darker (and do not return to clear indoors).
  • Transitions Signature Gen 8: Featuring rapid responsiveness and enhanced clarity, these previous generation Transitions lenses still provide seamless transitions between varying light conditions for optimal visual comfort.

Two pairs of amber-colored eyeglasses: one with clear lenses and one with dark tinted lenses.

Shop These Zenni Frames

Experience the Difference with Transitions Lenses

Embark on a journey of visual transformation with Transitions lenses – where innovation meets style, and comfort meets convenience. You can add Transitions lenses to any Zenni frame, and wear your favorite glasses wherever you go, indoors or outdoors.

ZENNI Transitions Photochromic Lenses. Shop now.

Photograph of Ivan Yong

Ivan Yong

Dr. Ivan Yong is an optometrist with over a decade of experience in the optical industry. He earned his doctorate from the Southern California College of Optometry and has practiced in multiple settings, including private practice, community health, and ophthalmology. Dr. Yong aims to expand access to affordable eyewear and improve eye health worldwide.