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Transitions® GEN S™

Transitions® GEN S™, the ultra-dynamic lenses designed to serve the dynamic of life with faster clear to dark and dark to clear, for you to experience a better vision with ever-changing rhythm of life. 

TransitionsColour VisionVision Style

Recommended For

Wearers who are looking for the most responsive and dynamic lenses that adapt to changing light conditions.

  • 1. For grey polycarbonate & CR39 lenses with a premium anti-reflective coating fading back to 70% transmission @ 23°C.

  • 2. For grey polycarbonate & CR39 lenses achieving 18% transmission @ 23°C.

  • 3. For grey polycarbonate lenses, compared to the previous generation.

  • 4. Sources: Subject-masked cross-over randomized controlled investigation performed in 2023 on 30 healthy participants (19.2 ± 1.3 years). Testing light stress (discomfort and disability glare, photostress recovery) with the clear and darkest states of gray Transitions® GEN S™ 1.6 index lenses with a premium anti-reflective coating compared to clear 1.6 index lenses with a premium anti-reflective coating. Principal Investigator Prof. Billing R. Hammond.

  • 5. For grey lenses in the clear to dark (category 3) photochromic category. Transitions® GEN S™ lenses fade back faster to 70% transmission while achieving less than 14% transmission when activated @ 23°C.

  • 6. Vision quality improved in challenging light conditions, notably when moving from a bright to a darker environment (source B, Transitions® GEN S™ compared to Transitions Signature GEN S™, in bright to very bright light situations (source A, Transitions® GEN S™ compared to clear lenses) and in low light with peaky stray light (source A, Transitions® GEN S™ compared to clear lenses).

  • 7. Source: Subject-masked cross-over randomized controlled investigation performed in 2023 on 30 healthy participants (19.2 ± 1.3 years). Testing light stress (discomfort and disability glare, photostress recovery) with the clear and darkest states of gray Transitions® GEN S™ 1.6 index lenses with a premium anti-reflective coating compared to clear 1.6 index lenses with a premium anti-reflective coating. Principal Investigator Prof Billy R. Hammond.