PRECISION1®
FIT YOUR PATIENTS IN LENSES THAT ARE EASY TO WEAR AND EASY TO LOVE
PRECISION1® was born from the Water Gradient Technology of DAILIES TOTAL1®
*Based on in vitro measurements of unworn lenses.
PRECISION1® is designed to combat the top 3 causes of new wearer dropout
SMARTSURFACE® Technology for superior lens-surface moisture stability9-12*
In in vitro studies, PRECISION1® contact lenses demonstrated superior lens-surface moisture stability vs BAUSCH + LOMB INFUSE^ ONE DAY, ACUVUE^ OASYS 1-DAY, Biotrue^ ONEday, 1 DAY ACUVUE^ MOIST, clariti^ 1 day and MyDay^ contact lenses.9-12*
*Based on in vitro studies wherein wettability was measured using the iDDrop System. All lenses were tested in an identical manner, soaked in a PBS (phosphate-buffered saline solution) for 16 hours +/- 2 hours (p<0.001).
Give your new wearers a lens that can help them transform into lifetime wearers
Meet the 3 core wants of new wearers
Over 95% of eyes
achieved 20/20 vision or better8
SMARTSURFACE® Technology
for great overall comfort7
Decreased chair time and less patient dropout
achievable with contact lenses that are easier to handle8
*Based on the mean subjective ratings on a scale of 1 (Poor) to 10 (Excellent) for overall vision, overall comfort and overall handling in subjects wearing PRECISION1® contact lenses from a clinical study, measured at three-month follow-up visit; n=105.
PRECISION1® is superior to 1-DAY ACUVUE^ MOIST on end-of-day vision, comfort and overall handling13*
Wearers rated PRECISION1® significantly higher than 1-DAY ACUVUE^ MOIST on:
*Based on mean subjective ratings on a scale of 1 (Poor) to 10 (Excellent), from a prospective, randomized, bilateral crossover, double-masked, controlled clinical trial of PRECISION1® and 1-DAY ACUVUE^ MOIST contact lenses; p<0.0001; n=92.
Nearly 5x more wearers “strongly preferred”
PRECISION1® vs. 1-DAY ACUVUE^ MOIST14*
*n=92; p≤0.0001.
Technical Specifications
DESIGNED FOR NEW WEARERS
PRECISION1® for Astigmatism
Easy to wear, easy to love lenses featuring the proven PRECISION BALANCE 8|4® lens design for a stable contact lens wearing experience16
Unlock the untapped potential of toric lens wearers
47% of patients are astigmatic, but only 10% wear toric lenses17,18
Nearly 9 out of 10 ECPs agree PRECISION1® for Astigmatism contact lenses are as easy to fit as spherical lenses19,*
ECPs have 99% first-lens fit success with PRECISION1® for Astigmatism contact lenses16,†
The power availability of PRECISION1® for Astigmatism covers 94% of astigmats20,‡
*Based on a global survey of 50 eye care professionals in Germany, Italy, Austria, Switzerland and the U.S. who fit and evaluated patients in PRECISION1® for Astigmatism lenses.
†Based on lens movement, centration, and orientation at initial fitting (n=78).
‡Based on PRECISION1® for Astigmatism expanded parameters from -0.75D to -2.50D.
^Trademarks are the property of their respective owners.
References:
1. Angelini TE, Nixon RM, Dunn AC, et al. Viscoelasticity and mesh-size at the surface of hydrogels characterized with microrheology. Invest Ophthalmol Vis Sci. 2013;54:E-abstract 500.
2. Thekveli S, Qui Y, Kapoor Y, et al. Structure-property relationship of delefilcon A lenses. Cont Lens Anterior Eye. 2012;35(suppl 1):e14.
3. Pitt WG, Jack DR, Zhao Y, Nelson JL, Pruitt JD. Transport of phospholipid in silicone hydrogel contact lenses. J Biomater Sci Polym Ed. 2012;23(1-4):527-541.
4. Greiner JV, Glonek T, Korb DR, Leahy C. Phospholipids in meibomian gland secretion. Ophthalmic Res..1996;28(1):44-49.
5. Shine WE, McCulley JP. Polar lipids in human meibomian gland secretions. Curr Eye Res. 2003;26(2):89-94.
6. Alcon data on file, 2019.
7. Sulley A, Young G, Hunt C, et al. Retention rates in new contact lens wearers. Eye Contact Lens. 2018;44:S273-S282.
8. Cummings S, Giedd B, Pearson C. Clinical performance of a new daily disposable spherical contact lens. Poster presented at Academy 2019 Orlando and the 3rd World.
9. Alcon data on file, 2018.
10. Alcon data on file, 2020.
11. Alcon data on file, 2019.
12. Alcon data on file, 2019.
13. Alcon data on file, 2019.
14. Alcon data on file, 2020.
15. Alcon data on file, 2016.
16. In a study where n=78; Alcon data on file, 2020.
17. Young G, Sulley A, Hunt C. Prevalence of Astigmatism in Relation to Soft Contact Lens Fitting. Eye & Contact Lens. 2011;37(1):20-25.
18. Multi Sponsor Surveys Inc. The 2014 Gallup target market report on the market for toric contact lenses.
19. Perez-Gomez I, Valente R, Vonbun H. Survey of patient and ECP satisfaction with a new daily disposable toric contact lens. Poster presented at 2021 American Academy of Optometry Annual Meeting; November 3-6; Boston, MA.
20. Luensmann D, et al. Spectacle prescriptions review to determine prevalence of ametropia and coverage of frequent replacement soft toric contact lenses. Cont Lens Anterior Eye. 2018;41:412-420.
21. Fogt J, Patton K. Long day wear experience with water surface daily disposable contact lenses. Clin Optom. 2022(14):93-99.
22. Hines B, et al. Clinical Subjective Performance of Two Daily Disposable Toric Soft Contact Lenses. Poster presented at American Optometric Association; June 15-18, 2022; Chicago, IL.
Important safety information
See product instructions for complete wear, care and safety information. 
