Transitions | Prescription Transition Lenses | Zenni Optical (2024)

Transitions | Prescription Transition Lenses | Zenni Optical (1)

Automatically adapt to changing light, dark outdoors and clear indoors.

Transitions | Prescription Transition Lenses | Zenni Optical (2)

NEW! Transitions® GEN S™Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (3)

Transitions® XTRActive® New Generation™ Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (4)

Transitions® XTRActive® Polarized™ Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (5)

Transitions® Drivewear® Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (6)

Transitions® Shop Now

Transitions | Prescription Transition Lenses | Zenni Optical (7)

Transitions® XTRActive® New Generation™ Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (8)

Transitions® XTRActive® Polarized™ Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (9)

Transitions® Drivewear® Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (10)

Transitions® Shop Now

Transitions | Prescription Transition Lenses | Zenni Optical (11)

Transitions® XTRActive® New Generation™ Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (12)

Transitions® XTRActive® Polarized™ Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (13)

Transitions® Drivewear® Learn More

Transitions | Prescription Transition Lenses | Zenni Optical (14)

Transitions® Shop Now

Which Transitions lens is right for you?

Transitions | Prescription Transition Lenses | Zenni Optical (21)
Transitions | Prescription Transition Lenses | Zenni Optical (22)

NEW Amazingly Fast Transitions

8 optimized colors that darken in seconds and return to clear fast.

Transitions | Prescription Transition Lenses | Zenni Optical (23)

Amazingly Fast

Transitions | Prescription Transition Lenses | Zenni Optical (24)

Darkens outdoors in seconds

Transitions | Prescription Transition Lenses | Zenni Optical (25)

Effortless vision

Transitions | Prescription Transition Lenses | Zenni Optical (26)

Fully clear indoors

Transitions | Prescription Transition Lenses | Zenni Optical (27)

Blocks 100% UVA & UVB rays, filters blue-violet light

Transitions | Prescription Transition Lenses | Zenni Optical (28)

8 vibrant colors

Available in (select frames only):

  • Transitions | Prescription Transition Lenses | Zenni Optical (29)
  • Transitions | Prescription Transition Lenses | Zenni Optical (30)
  • Transitions | Prescription Transition Lenses | Zenni Optical (31)
  • Transitions | Prescription Transition Lenses | Zenni Optical (32)
  • Transitions | Prescription Transition Lenses | Zenni Optical (33)
  • Transitions | Prescription Transition Lenses | Zenni Optical (34)
  • Transitions | Prescription Transition Lenses | Zenni Optical (35)
  • Transitions | Prescription Transition Lenses | Zenni Optical (36)

Available in (select frames only):

  • Transitions | Prescription Transition Lenses | Zenni Optical (37)
  • Transitions | Prescription Transition Lenses | Zenni Optical (38)
  • Transitions | Prescription Transition Lenses | Zenni Optical (39)
  • Transitions | Prescription Transition Lenses | Zenni Optical (40)
  • Transitions | Prescription Transition Lenses | Zenni Optical (41)
  • Transitions | Prescription Transition Lenses | Zenni Optical (42)
  • Transitions | Prescription Transition Lenses | Zenni Optical (43)
  • Transitions | Prescription Transition Lenses | Zenni Optical (44)
Transitions | Prescription Transition Lenses | Zenni Optical (45)
Transitions | Prescription Transition Lenses | Zenni Optical (46)

The Darkest Lenses2

Protection2 for light sensitivity and bright light indoors and outdoors, even in the car.

Transitions | Prescription Transition Lenses | Zenni Optical (47)

The darkest in hot temperatures3

Transitions | Prescription Transition Lenses | Zenni Optical (48)

Clear indoors with a hint of tint

Transitions | Prescription Transition Lenses | Zenni Optical (49)

The darkest in the car4

Transitions | Prescription Transition Lenses | Zenni Optical (50)

Blocks 100% UVA & UVB rays, filters blue-violet light3

Available in:

  • Transitions | Prescription Transition Lenses | Zenni Optical (51)
  • Transitions | Prescription Transition Lenses | Zenni Optical (52)

Available in:

  • Transitions | Prescription Transition Lenses | Zenni Optical (53)
  • Transitions | Prescription Transition Lenses | Zenni Optical (54)

Recommended Frames for Transitions® XTRActive® new generation

Transitions | Prescription Transition Lenses | Zenni Optical (55)
Transitions | Prescription Transition Lenses | Zenni Optical (56)

Defy the Glare

The only and best photochromic polarized lens5

Transitions | Prescription Transition Lenses | Zenni Optical (57)

Activates in the car6

Transitions | Prescription Transition Lenses | Zenni Optical (58)

Dynamic polarization, vivid color, and sharper vision6

Transitions | Prescription Transition Lenses | Zenni Optical (59)

Great for active lifestyles and outdoor activities

Transitions | Prescription Transition Lenses | Zenni Optical (60)

Clear with a hint of protective tint indoors

Transitions | Prescription Transition Lenses | Zenni Optical (61)

Blocks 100% UVA & UVB rays, filters blue-violet lightz

Available in:

  • Transitions | Prescription Transition Lenses | Zenni Optical (62)

Available in:

  • Transitions | Prescription Transition Lenses | Zenni Optical (63)
Transitions | Prescription Transition Lenses | Zenni Optical (64)
Transitions | Prescription Transition Lenses | Zenni Optical (65)

Polarized Sunglasses

Sunglasses that reduce glare & adapt to changing light while driving or enjoying the outdoors.

Transitions | Prescription Transition Lenses | Zenni Optical (66)

Responds to light in the car

Transitions | Prescription Transition Lenses | Zenni Optical (67)

Changes tint for sun or clouds

Transitions | Prescription Transition Lenses | Zenni Optical (68)

Always polarized to reduce glare

Transitions | Prescription Transition Lenses | Zenni Optical (69)

For driving or any outdoor activities

Transitions | Prescription Transition Lenses | Zenni Optical (70)

Blocks 100% UVA and UVB rays

Experience optimal vision and color contrast while driving with polarized sunglasses lenses that adapt to all daytime light conditions, from overcast to bright sun. Drivewear lenses go from dark to darker (and do not return to clear indoors). Not intended for night driving.

    Experience optimal vision and color contrast while driving with polarized sunglasses lenses that adapt to all daytime light conditions, from overcast to bright sun. Drivewear lenses go from dark to darker (and do not return to clear indoors). Not intended for night driving.

      Recommended Frames for Transitions® Drivewear®

      Transitions FAQ

      What makes Transitions® Gen S™ different from other Transitions lenses?

      Transitions Gen S lenses are formulated to be ultra responsive to light and in most conditions will darken in seconds outdoors and return to clear indoors very rapidly (around 2 minutes). Please note that temperature can affect the speed of these chemical changes within the lens, with optimal change occurring at 23ºC.

      Gen S lenses are also the first to feature the new vibrant Ruby Red lens color option, along with seven other stylish lens color choices, all of which return to clear indoors.

      What kind of protection do Transitions® Gen S™ lenses offer?

      Like all Transitions lenses, Gen S lenses block 100% of UVA and UVB light. They also filter up to 32% of blue-violet light indoors and up to 85% of blue-violet light outdoors. (Blue-violet light is measured between 400 and 455 nm.)

      Are Transitions® Gen S™ lenses polarized?

      No, Gen S lenses are not polarized. However, they do achieve Category 3 darkness to ensure your vision comfort in bright outdoor light, along with UV and blue-violet light protection.

      Why should I choose Transitions®?

      Transitions® lenses are the top-performing photochromic lenses on the market. Transition lenses change more quickly than other photochromic lenses and activate up to a category 3 darkness3 outdoors. Plus, they pack the value of hassle-free comfort, versatility, and protection. Transition lenses are great if you are looking to make a single purchase because they offer the benefits of clear lenses, sunglasses, and blue-light blocking lenses all in one photochromic package. Zenni is proud to offer the best value for Transitions® lenses on the market. For more information about Transitions® lenses, visit https://www.transitions.com/en-us/.

      Will temperature affect my Transitions® lenses?

      The molecules in photochromic technology work by reacting to UV light. However, temperature can affect the molecules’ reaction time. Colder temperatures mean molecules move more slowly, and it will take longer for Transitions lenses to adapt from dark to clear, even on sunny days. Warmer temperatures mean molecules speed up and become more reactive, meaning a faster fade back from dark to clear. Moving from sun to shade in warmer climates, your lenses will be quicker to detect the diminished UV rays and will lighten in color. Transitions® Signature® GEN 8™️ lenses are more responsive than previous generations: fully clear indoors, darker outdoors, and returning to clear indoors, faster than ever. For more information about Transitions® lenses, visit https://www.transitions.com/en-us/.

      Can Transitions® glasses be worn at night?

      You can wear most Transitions® lenses at night. Because the lenses darken in response to UV light, the primary source of which is the sun, they will remain clear in nighttime conditions, even in the presence of headlights or streetlights. NOTE: Transitions® Drivewear® lenses should not be worn at night because they are sunglass lenses that have a constant tint that darkens or lightens slightly depending on daylight conditions.

      Do Transitions® lenses turn completely clear?

      Transitions® GEN S™ lenses turn completely clear when indoors and not exposed to UV light. Transitions XTRACTIVE lenses remain very slightly tinted indoors. Transitions® Drivewear® are sunglass lenses that have a constant tint that darkens or lightens slightly depending on daylight conditions.

      Are photochromic lenses good for your eyes?

      Yes! All photochromic lenses offered at Zenni are great options for your general eye health. In addition to blocking 100% of UVA/UVB light, the adaptive, two-in-one nature of photochromic glasses reduces squinting and eye fatigue. For those looking to replace their sunglasses with a photochromic lens, we suggest choosing Transitions® Drivewear®, which will also protect your eyes in the car by darkening while you drive and polarizing in direct sunlight for clearer sharper vision.

      How can I properly maintain and clean my Transitions lenses?

      To preserve the longevity and performance of your Transitions lenses, clean them regularly with a soft, lint-free cloth. Don’t use abrasive substances or harsh chemicals on Transitions lenses. For a more thorough cleanse, use a mild lens cleaner, followed by drying with a clean cloth. Regular cleaning of your Transitions lenses not only guarantees crystal clear vision but also extends the lifespan of your eyewear.

      Can I use Transitions lenses for sporting or active outdoor activities?

      You bet! Our Transitions glasses are specifically designed to accommodate a broad variety of activities. Their swift adjustment to fluctuating light conditions makes them an excellent choice for all kinds of sports and outdoor activities. Whether you're a cycling enthusiast, adventure-seeking hiker, or golfing pro, Transitions sunglasses will provide you with a clear view and UV protection when you need it most.

      Can photochromic lenses double as glasses that turn into sunglasses?

      Absolutely! Photochromic lenses are a marvel of modern eyewear technology. Not only do they function as regular transition eyeglasses, but they also seamlessly darken into sunglasses when exposed to direct sunlight. With these high-tech lenses, you’ll no longer need to switch between prescription glasses and sunglasses. They’ll adjust automatically based on their exposure to UV light.

      How do Transitions® Drivewear® Sunglass Lenses work?

      Transitions® Drivewear® lenses utilize advanced photochromic technology to dynamically respond to UV light and sunlight. They are always polarized to minimize reflective glare. In low-light conditions, the lenses have an olive-green tint, which enhances contrast and visibility. As the lighting becomes brighter, they shift to copper and dark brown tints, helping to reduce glare in intense light conditions.

      Why don't my Transitions® GEN S™ lenses, especially in colors like Amethyst, Sapphire, Emerald, Amber, and Ruby, appear as vibrant as they did on the website or in advertisements?

      The apparent color of a lens is highly sensitive to the total amount of light passing through the lens, as colors appear less vivid, the darker they are. When one is wearing the lens, relatively little light passes through the back of the lens since the lens is nearer to a person’s face compared to when it is backlit, against a bright backdrop, or looking through the lens at a light source. As a result, colors may appear less vivid to the observer when being worn. Furthermore, this effect can be exacerbated when one is looking at oneself wearing the lenses in a mirror as the reflected light from the mirror has to once again pass through the lens on the way to the eye, making the lens appear even darker and thus less colorful.

      1The darkest in hot temperatures and in the car, in the clear to extra dark photochromic category. Tests on polycarbonate and 1.5 gray lenses.

      2The darkest in hot temperatures & in the car, blocking 100% UVA & UVB and offering the best overall blue-violet light filtration across light situations* among clear to extra dark photochromic lenses.*Filtering blue-violet light (between 400 and 455nm ISO TR 20772:2018) among polycarbonate and CR39 gray lenses with a premium anti-reflective coating : filtering (i) up to 45% indoors at 23°C, (ii) up to 64% behind the windshield (iii) up to 86% outdoors at 23°C and (iv) up to 83% outdoors at 35°C.

      3Transitions lenses filter at least 26% of blue-violet light indoors and at least 86% outdoors. Tests performed on grey lenses with a premium anti-reflective coating. Blue-violet light is between 400 and 455nm (ISO TR 20772:2018)..

      4Clear to extra dark photochromic category. Polycarbonate and 1.5 gray lenses tested at 35°C achieving <18%T using Transitions Optical’s standard testing method.

      5In the clear to dark photochromic category.

      6Based on tests across materials on gray lenses, achieving transmission below 45% @ 23 °C behind a standard windshield. The lens achieves a polarization efficiency of 30% behind the windshield, which is not classified as being “polarized”.

      Transitions®, Transitions® Signature®, and XTRActive® are registered trademarks, and XTRActive® Polarized™, the Transitions® logo and Transitions® Light Intelligent Lenses™ are trademarks of Transitions® Optical, Inc. used under license by Transitions® Optical Limited. GEN S™ is a trademark of Transitions® Optical Limited. ©2024 Transitions® Optical Limited. Photochromic performance and polarization are influenced by temperature, UV exposure and lens material.

      Transitions | Prescription Transition Lenses | Zenni Optical (2024)
      Top Articles
      Latest Posts
      Recommended Articles
      Article information

      Author: Aracelis Kilback

      Last Updated:

      Views: 5673

      Rating: 4.3 / 5 (64 voted)

      Reviews: 95% of readers found this page helpful

      Author information

      Name: Aracelis Kilback

      Birthday: 1994-11-22

      Address: Apt. 895 30151 Green Plain, Lake Mariela, RI 98141

      Phone: +5992291857476

      Job: Legal Officer

      Hobby: LARPing, role-playing games, Slacklining, Reading, Inline skating, Brazilian jiu-jitsu, Dance

      Introduction: My name is Aracelis Kilback, I am a nice, gentle, agreeable, joyous, attractive, combative, gifted person who loves writing and wants to share my knowledge and understanding with you.