TRANSITIONS® GEN S™

*Tests carried out on grey lenses. Photochromic performance may vary across colors and lens materials and is influenced by temperature and UV exposure. 1.*93% want or are interested in lenses that enhance their vision beyond vision correction. Transitions Optical, Consumer study on the link between Vision & Protection, (CAWI), US, Q4 2021, Viktahu, N= 1,000. 2. For grey polycarbonate & CR39 lenses with a premium anti-reflective coating fading back to 70% transmission @ 23°C. 3. For grey polycarbonate & CR39 lenses fading back to 70% transmission @ 23°C. 4. Compared to grey lenses in the clear to dark (category 3) photochromic category. Transitions® GEN S™ grey lenses fade back to 70% transmission while achieving less than 14% transmission when activated at @ 23°C. 5. For grey polycarbonate & CR39 lenses achieving 18% transmission @ 23°C. 6. For grey polycarbonate lenses, compared to the previous generation. 7. Sources: A - Subject-masked cross-over randomized controlled investigation performed in 2023 at the University of Georgia, 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 Grey Transitions® GEN S™. AR coated lenses compared to clear AR-coated control lenses. Principal Investigator Prof Billy R. Hammond. B – Subject-masked cross-over randomized controlled investigation performed in 2023 at the University of Murcia, on 10 healthy pre-trained participants (29.5 ±4.01 years). Testing contrast sensitivity during fade-back with Grey Transitions® GEN S™ AR-coated lenses compared to Grey Transitions® Signature GEN 8 AR-coated lenses. Principal Investigator Prof Pablo Artal. 1.Tested on Grey Transitions^® 1.6 index lenses with premium AR coating compared to clear 1.6 index lenses with premium AR coating. 2. Tested on Grey Transitions® GEN S™ 1.6 index lenses with premium AR coating compared to Grey Transitions® GEN S™ 8 1.6 index lenses with premium AR coating. 8. Sources: A - Subject-masked crossover randomized controlled investigation performed in 2023 at the University of Georgia, 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 Grey Transitions® GEN S™ AR coated lenses compared to clear AR-coated control lenses. Principal Investigator Prof Billy R. Hammond. B – Subject-masked cross-over randomized controlled investigation performed in 2023 at the University of Murcia, on 10 healthy pre-trained participants (29.5 ± 4.0 years). Testing contrast sensitivity during fade-back with Grey Transitions® GEN S™ AR-coated lenses compared to Grey Transitions® Signature GEN 8 AR-coated lenses. Principal Investigator Prof Pablo Artal. Accepted abstract at ARVO 2024. Duarte-Toledo R, Mompeán J et al., A new photochromic lens improves contrast sensitivity during fade-back. Tested on Grey Transitions® GEN S™ 1.6 index lenses with premium AR coating compared to clear 1.6 index lenses with premium AR coating. (Source A)Tested on Transitions® GEN S™ 1.6 index lenses with premium AR coating compared to Grey Transitions® Signature GEN 8 1.6 index lenses with premium AR coating (Source B) * Vision quality improved in challenging light conditions, notably in the transition from a bright to a darker environment (source B), in bright to very bright light situations (source A), or in low light with peaky stray light (source B). Transitions and the Transitions logo are registered trademarks of Transitions Optical, Inc. used under license by Transitions Optical Limited. GEN 8, GEN S, GEN SPEED, GEN STYLE and GEN SMART are trademarks of Transitions Optical Limited. ©2024 Transitions Optical Limited. Photochromic performance is influenced by temperature, UV exposure and lens material.