OPTIKEREN nr. 3 - 2026

Traditional SiHy contact lenses Homogeneous lens material No water surface technology*1 1.6x 2x 1.8x 1.6x Sci. 2013;54: E-abstract 500 13. Dailies Total1 TM Monadic Claim Trial support. Alcon Data on file, 2024 14. Michaud L, Forcier P. Comparing two different daily disposable lenses for improving discomfort related to contact lens wear. Contact Lens Anterior Eye. 2016;39(3):203-209 15. GfK - Contact Lens Fits Italy - January 2023 - December 2023 (v1.0) - DT1 has 1.3x higher retention % that DD Sphere Total (p.1). 16. PRECISION1™ Instructions for Use 17. Grant T. et al. A Survey of Contact Lens Wearers and Eye Care Professionals on Satisfaction with a New Smart-Surface Silicone Hydrogel Daily Disposable Contact Lens Clinical Optometry 2020:12 9-15 18. In a 2-week prospective clinical study in the US; n=181; AO-SEPTTM Cleaning & Disinfecting Solution used for cleaning and disinfection; Alcon data on file, 2023. (p=0.0353). 19. Zheng Y, Dou J, Wang Y, et al. Sustained release of a polymeric wetting agent from a siliconehydrogel contact lens material. ACS Omega. 2022;7(33):29223-29230. doi: 10.1021/acsomega.2c03310. 20. In a 2-week prospective clinical study at 15 sites in the US; n=181; Alcon data on file, 2023. 21. In a clinical study wherein patients (n=66) used AOSEPT solution for nightly cleaning, disinfecting, and storing; Alcon data on file, 2021(Applies to TOTAL30 spherical and Multifocal lenses only).22. In vitro evaluation of bacterial adherence in commercial sphere lenses: Alcon data on file, 2020. 23. In vitro evaluation of bacterial biofilm in commercial sphere lenses: Alcon data on file, 2020. 24. Ishihara K, Fukazawa K, Sharma V, Liang S, et al. Antifouling silicone hydrogel contact lenses with a bioinspired 2 methacryloyloxyethyl phosphorylcholine polymer surface. ACS Omega. 2021; 6:7058-7067. 25. In vitro evaluation of lipid deposition for lehfilcon A sphere and commercial sphere lenses using 3D confocal imaging; Alcon data on file, 2021 26. GfK - Contact Lens Fits Italy - January 2023 - December 2023 (v1.0) - TOTAL30 has 1.2x higher retention % that Reusable Sphere Total (p.2). 27. In a randomized, subject-masked, multi-site clinical study with over 150 patients; Alcon data on file, 2005. 28. In a clinical trial to evaluate stability of axis orientation of PRECISION1TM for Astigmatism contact lenses where n=78 eyes; Alcon data on file, 2020. 29. In a clinical trial to evaluate stability of axis orientation of DAILIES TOTAL1 TM for Astigmatism lenses where n=47; Alcon data on file, 2020. 30. In a clinical trial to evaluate on-eye performance of TOTAL30 TM for Astigmatism lenses where n=69; Alcon data on file, 2021. 31. Fogt J, Patton K. Long day wear experience with water surface daily disposable contact lenses. Clinical Optometry. 2022(14):93-99. 32. In a prospective, randomized, controlled, double-masked bilateral crossover clinical study; n=113; Alcon data on file, 2021 33. In a clinical trial to evaluate on-eye performance of TOTAL30® for Astigmatism lenses where n=69; Alcon data on file, 2021. 34. In a clinical trial to evaluate stability of axis orientation of DAILIES TOTAL1® for Astigmatism lenses where n=47; Alcon data on file, 2020. 35. In a study where n=78 eyes; Alcon data on file, 2020 36. In a 28-day prospective clinical study; n=92; Alcon data on file, 2023. COMFORT BEGINS WHERE THE LENS MEETS THE EYE: SURFACE OF THE LENS Lens surface moisture stability with up to 2x longer surface moisture • Nothing touches the eye but a gentle cushion of moisture β,11,12 - a contact lens that feels like nothing13,Д • Reduced dryness symptoms**Е,14 and provide longer, comfortable wearing timeЖ,14 • 1.3x higher retention of wearers than daily spherical contact lenses average retention15 • 16 hours of comfort31,32 • High oxygen transmissibilityИ for white, healthy-looking eyes16 • 8 out of 10 wearers prefer PRECISION1™ contact lenses over their habitual contact lenses17 • Start and end every week freshTM 18,19 • Wearers rated their vision with PRECISION7TM contact lenses 9 out of 10, even on Day 7.Ф,20 • Excellent comfort even when looking at digital devices vs. ACUVUE OASYSШ 2 weeks.Ю,18 • The contact lens that feels like nothing even at day 3021,Ѡ • Unique Celligent technic helps resist the adherence of deposits and bacteria for a clean contact lensҀ,21-25’ • 1.2x higher retention of wearers than daily spherical contact lenses average retention26 TOTAL1TM TOTAL1TM PRECISION1TM PRECISION7TM TOTAL30TM PRECISION1TM PRECISION7TM TOTAL30TM The 1st choice: Daily Disposable longer lens-surface moisture**2-6 Sphere Toric Multifocal Sphere Toric Multifocal Sphere Toric Sphere Toric longer lens-surface moisture§2,4,6-8 longer lens-surface moisture+9 longer lens-surface moisture‡10 When Daily Disposable is not an option Our gold standard monthly replacement

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