Precision7
Spherical contact lens · Weekly
From 37.90 CHF
| Box | Price | Saving | Price / lens |
|---|---|---|---|
| 12 lenses | 37.90 CHF | — | 3.16 CHF |
| 27 lentilles | 69.90 CHF | 15.38 CHF | 2.59 CHF |
Right eye
Left eye
Free shipping from 180 CHF
PRECISION7™ – weekly spherical contact lenses in Switzerland
PRECISION7™ lenses from Alcon are weekly spherical silicone hydrogel contact lenses designed to correct myopia and hyperopia with clear vision, a well-hydrated lens surface and lasting comfort through the end of the wear week.
Why choose PRECISION7™?
- ACTIV-FLO® System: continuous release of water-loving agents to help maintain a stable and comfortable lens surface for 7 days.
- Serafilcon A silicone hydrogel with high oxygen transmission for comfortable regular wear.
- Class 1 UV filtering and partial blue-violet light filtering for added protection during wear.
Who are PRECISION7™ lenses for?
- Regular wearers who want a reusable option between daily disposables and monthly lenses.
- Myopic or hyperopic wearers looking for excellent comfort on long days.
- Users who want a simple, easy-to-remember weekly replacement routine.
PRECISION7™ lenses are a practical choice for wearers who want weekly spherical correction with a balanced combination of comfort, surface hydration, oxygen flow and ease of use. You can also browse our weekly contact lenses, spherical lenses, PRECISION7 and Alcon pages to compare related options.
Need an annual check-up? Book an appointment at Art:Optic in Pully.
Shipping
- Swiss Post delivery, shipped directly from the manufacturer’s stock.
- Store pickup in Pully usually within 48 hours, depending on availability.
- Free shipping from CHF 180. No customs fees, payment in CHF.
Blue-violet light filtering by contact lenses has not been shown to provide an established long-term health benefit and does not replace protective sunglasses.
| Designation | PRECISION7™ |
|---|---|
| Manufacturer | Alcon |
| Material | Serafilcon A (Silicone Hydrogel) |
| Technology | ACTIV-FLO® System |
| UV protection | Yes, Class 1 UV filter* |
| Blue-violet light filtering | 34% |
| Oxygen transmissibility Dk/t | 149 (at -3.00 D) |
| Water content | 55% |
| Visibility tint | Light blue |
| Diameter | 14.2 mm |
| Base curve (BC) | 8.4 mm |
| Powers | +6.00 to -8.00 in 0.25 steps (except plano) +6.50 to +8.00 in 0.50 steps -8.50 to -12.00 in 0.50 steps |
| Wear schedule | Weekly replacement (daily wear or up to 6 nights / 7 days if prescribed) |
| Care system | Daily cleaning and disinfection required for daily wear |
| Packaging | Boxes of 12 or 27 lenses |
| Indications | Myopia · Hyperopia |
* Not a substitute for sunglasses.
Precision7 is designed for wearers who want a reusable lens renewed frequently, with more freshness than a monthly lens.
Precision7 offers several advantages:
- frequent renewal for a fresh lens feel
- reliable reusable lens wear with care solution
- high oxygen permeability, often appreciated for longer days
Precision7 is made of Silicone Hydrogel.
Wearing time should always follow the recommendations of the fitting specialist, optometrist or ophthalmologist.
As a general guideline, it is usually recommended not to exceed 16 hours per day.
These weekly lenses are worn during the day, removed before sleep and replaced after 7 days maximum, unless your practitioner advises otherwise.
Yes. Unlike daily disposable lenses, weekly, two-week and monthly lenses generally need to be cleaned, rinsed, disinfected and stored after each removal, unless your practitioner has prescribed another wearing mode.
Use only a suitable contact lens solution, never tap water, and replace the case regularly.
For the full routine and the main mistakes to avoid, see our dedicated contact lens care guide.
As a general rule, it is better not to sleep, shower or swim with reusable lenses unless your practitioner has explicitly approved it for your eyes and for this specific lens.
Even when a lens has an extended-wear approval in some cases, overnight wear remains a professional decision and not a routine recommendation.
In Switzerland, a prescription is not always legally mandatory in every situation for standard contact lenses. However, professional fitting, annual follow-up and proper handling instruction are strongly recommended by an optometrist or ophthalmologist.
Base curve, diameter, material and optical design should match your eyes and your visual needs. Changing brand or replacement rhythm without advice is not recommended.
In Switzerland, reimbursement for contact lenses depends on the medical situation and the insurance contract.
As a practical overview, compulsory insurance may provide reimbursement in certain cases, for example for people under 18, some special ophthalmic situations, certain contact lens indications, or progressive myopia up to age 21. Amounts and conditions vary depending on the case.
For a clear summary of compulsory insurance and supplementary insurance, see our dedicated guide: reimbursement of glasses and contact lenses in Switzerland.
The weekly replacement segment is more limited. In many cases, if this lens suits you well, you are already using one of the most relevant options in this category.
| Eye | Droit, Gauche |
|---|---|
| Box | 27 lentilles, 12 lenses |
| Sphere | -6.25, -6.75, -7.25, -7.75, -12.00, -11.50, -11.00, -10.50, -10.00, -9.50, -9.00, -8.50, -8.00, -7.50, -7.00, -6.50, -6.00, -5.75, -5.50, -5.25, -5.00, -4.75, -4.50, -4.25, -4.00, -3.75, -3.50, -3.25, -3.00, -2.75, -2.50, -2.25, -2.00, -1.75, -1.50, -1.25, -1.00, -0.75, -0.50, -0.25, +0.25, +0.50, +0.75, +1.00, +1.25, +1.50, +1.75, +2.00, +2.25, +2.50, +2.75, +3.00, +3.25, +3.50, +3.75, +4.00, +4.25, +4.50, +4.75, +5.00, +5.25, +5.50, +5.75, +6.00, +6.50, +7.00, +7.50, +8.00 |
| Base curve (BC) | |
| Material | |
| Diameter (DIA) | |
| Correction type |
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