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What are Precision7 Contact Lenses and Their Benefits
PRECISION7® contact lenses are a weekly replacement line from Alcon designed to combine the comfort of daily disposables with the convenience and value of longer-wear lenses.
They’re made from serafilcon A, a silicone hydrogel material with high oxygen transmissibility, and use ACTIV-FLO® Technology, which slowly releases moisture over seven days to help keep the lenses comfortable and your vision clear until replacement day.
Key Facts
Feature |
Details |
|---|---|
Type: |
Soft contact lenses (weekly replacement) |
Material |
Serafilcon A silicone hydrogel (55% water content) |
Oxygen Flow |
High Dk/t (~149) for healthy, white eyes |
Moisture Tech |
ACTIV-FLO® sustained-release hydration |
Replacement |
Every 7 days (start fresh each week) |
Wear |
Daily wear, or extended wear up to 6 nights (with doctor approval) |
Available Designs |
Sphere, Toric (for astigmatism), Multifocal, and Multifocal Toric |
FDA Approval |
Yes – clinical trials showed over 97% achieved 20/20 vision |
Benefits
Comfort that lasts all week – Moisture and oxygen flow help avoid dryness, even by day 7.
Clear, stable vision – High-definition optics reduce halos, glare, and blur.
Variety of prescriptions – Works for standard vision correction, astigmatism, presbyopia, or both.
Easy schedule – Change them on the same day each week.
Potential cost savings – Cheaper than dailies, fresher than monthlies.
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