High Water Content Lenses by Alcon

~1 IN 2 CONTACT LENS WEARERS EXPERIENCE DISCOMFORT1

You may think your contact lens is uncomfortable due to dry air, tired eyes or simply, you are having a long day. Truth is, not all contact lenses are made equal, and you don’t need to settle for contact lenses that are just ‘good enough’.

FACT #1 FOR COMFORT:

HIGH WATER CONTENT AT THE SURFACE2-4

WATER GRADIENT MATERIAL MAKES ALL THE DIFFERENCE

The unique water gradient lens material, exclusive to TOTAL1™
contact lenses forms a gentle cushion of moisture,3,5 to support
contact lens comfort.6,7 It is designed to gradually increase water
content near the lens surface, approaching almost 100% at the outer
surface of the lens,3,5 creating lenses so soft they feel like nothing.*6

SMARTSURFACE™ TECHNOLOGY

The secret to PRECISION1™ comfort is its Silicone
Hydrogel material and SMARTSURACE™ technology,
which features a micro-thin layer of >80% water on the
lens surface,4 to offer clear vision4,8 and moisture,9-11
– even after 16 hours of wear.12-14

SmarTears® technology for tear film stability

This innovative technology features the intuitive release
of an ingredient found in the natural tears from the
lens into the tear film.15 SmarTears® Technology is
designed to help deliver hydration support, thus
prevent dryness even on your longest days.15

IT’S NO SURPRISE,

~8 OUT OF 10

CURRENT LENS WEARERS PREFER PRECISION1™16

HOW ABOUT YOU?

Make the switch today for exceptional comfort6,7,12

* Based on nearly 90% of wearers agreed with the statement ‘while wearing these lenses I sometimes forget I have them on’ (Perez-Gomez) – Applicable to Sphere.

References: 1.

Nichols JJ et al. TFOS International Workshop on Contact Lens Discomfort: Executive Summary. Invest Ophtalmol Vis Sci 2013;54:TFOS7–13; [REF-00222].

Efron N et al. All soft contact lenses are not created equal. Contact Lens Anterior Eye 2022;45(2):1–10; [REF-18701].

Thekveli S et al. Structure-property relationship of delefilcon A lenses. Contact Lens Anterior Eye 2012;35(Suppl 1):e14; [REF-09690].

Alcon data on file, 2019. PRECISION1™ (DDT2) Lens with Smart Surface study (A01660-REP-044605); [REF-11538].

Angelini T et al. Viscoelasticity and mesh-size at the surface of hydrogels characterized with microrrheology. Invest Ophthalmol Vis Sci 2013;54:E-abstract 500; [REF-03732].

Perez-Gomez I, Giles T. European survey of contact lens wearers and eye care professionals on satisfaction with a new water gradient disposable contact lens. Clin Optom 2014;6:17–23; [REF-06253].

Alcon data on file, 2021. In a clinical trial to assess overall performance of DAILIES TOTAL1® for Astigmatism lenses where n=134 patients; Pg 4–6 (CLO870-E004); [REF-13451].

Cummings S, Giedd B, Pearson C. Clinical performance of a new daily disposable spherical contact lens. Poster presented at Academy of Optometry Annual Meeting and 3rd World Congress of Optometry; October 23–27; Orlando, FL; [REF-05868].

Tucker B, Leveillee E, Bauman E, Subbaraman L. Characterization of the Surface Properties of a Novel Daily Disposable Silicone Hydrogel Contact Lens. Poster presented at the 2019 American Academy of Optometry Annual Conference, October 23–26; Orlando FL; [REF-06049].

10.

Alcon data on file, 2019. iDDrop Comparative Study DACP and BioTrue ONEday Report [REF-04425].

11.

Alcon data on file, 2019. iDDrop Comparative Study Oasys 1 Day and TruEye [REF-08298].

12.

Fogt J, Patton K. Long day wear experience with water surface daily disposable contact lenses. Clin Optom 2022(14):93–99; [REF-16888].

13.

Alcon data on file, 2021. In a clinical trial to assess comfort and vision over 16 hours of wear with PRECISION1™ sphere contact lenses where n=35 (IIT #59917981); [REF- 14095].

14.

Alcon data on file, 2021. In a clinical trial to assess comfort and vision over 16 hours of wear with PRECISION1™ for Astigmatism contact lenses where n=30 (IIT #64882539); [REF-14096].

15.

Pitt W et al. Loading and release of a phospholipid from contact lenses. Optom Vis Sci 2011;88(4):502–506. [REF-04781].

16.

Grant T, Tang A. A survey of contact lens wearers and eye care professionals on satisfaction with a new smart-surface silicone hydrogel daily disposable contact lens. Clin Optom (Auckl) 2020;12:9–15; [REF-13166].

17.

Perez-Gomez I et al. Survey of patient and ECP satisfaction with a new daily disposable toric contact lens. Optom Vis Sci 2021;98:E-abstract 215040; [REF-13062].