Transitions® Lenses

The all-round solution for both indoor & outdoor.

Transitions Light Intelligent Lenses seamlessly adapt to changing light situations, changing from clear to dark when outdoors, and back to clear when you’re inside.

How do Photochromic Lenses Work?​

When photochromic lenses are exposed to UV light, trillions of photochromic molecules in the lens begin to change structure. This reaction is what causes the lenses to darken.

All lenses that adapt to light use photochromic molecules; the superiority of Transitions® technology lies in exclusive, patented formulas. Each formula is integrated into the surface of the lens.

These molecules constantly and smoothly recalibrate so the optimal amount of light reaches your eyes whether you’re in bright sunlight, under cloud cover or indoors.

An Extraordinary Technology

The Transitions® photochromic technology becomes an integral part of the lens through one of two specialised processes.

  • Imbibing: This method uses heat to draw the photochromic dye into the lens itself. After the imbibing is complete, a scratch-resistant coating is applied to the surface of the lens.
  • Trans-Bonding™: A number of lens materials do not imbibe readily. In these cases Trans-Bonding™ is used. Where imbibing places the photochromic technology below the lens surface, the patented Trans-Bonding puts the photochromic technology on the lens surface.

Both methods provide the same uniform tint color, regardless of lens thickness differences caused by lens prescriptions.

Our Range of Transitions® Lenses

TRANSITIONS® GEN S™
Our perfect everyday lens
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Transitions® XTRActive® New Generation
The best XTRA darkness & XTRA light protection¹
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Transitions® XTRActive® Polarised
The only & best ever photochromic polarised lenses
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overview
Ultra-responsive to light
The darkest in hot temperatures & in the car
Up to 90% polarisation efficiency³
Spectacular colour palette
UV protection & blue-violet light² filtering
Activates in the car
Technologies
Lens Tint Indoors/ Unactivated
Lens Tint Indoors/ Unactivated
Fully clear indoors
Lens Tint Indoors/ Unactivated
Clear indoors with a hint of protective tint
Lens Tint Indoors/ Unactivated
Clear indoors with a hint of protective tint
Lens Tint Outdoors/ Fully activated
Lens Tint Outdoors/ Fully activated
Dark
Lens Tint Outdoors/ Fully activated
Extra Dark
Lens Tint Outdoors/ Fully activated
Extra Dark
Blue-Violet Light² Filtering
Blue-Violet Light² Filtering
Yes
Blue-Violet Light² Filtering
Yes
Blue-Violet Light² Filtering
Yes
UVA & UVB Protection
UVA & UVB Protection
100%
UVA & UVB Protection
100%
UVA & UVB Protection
100%
Polarisation
Polarisation
Dynamic polarisation
Colour(s) Available
Colour(s) Available
8
Colour(s) Available
3
Colour(s) Available
1
  • 1. The 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 grey 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.

  • 2. Blue-violet light (between 400 and 455nm ISO TR 20772:2018)

  • 3. Based on tests across materials on grey lenses @ 23°C, using ISO 12312-1 standard.