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Precision 7 for Astigmatism - 12 lenses

Precision 7 for Astigmatism - 12 lenses

Alcon PRECISION7® for Astigmatism (Box of 12 lenses)

The weekly toric lens: stable vision and comfort all week long

PRECISION7® for Astigmatism lenses from Alcon correct astigmatism with weekly replacement. Their PRECISION BALANCE 8|4® design stabilises the lens within a few blinks, and the ACTIV-FLO® System continuously releases a moisturising agent for 7 days. The result: sharp, stable vision, with comfort that feels as fresh on day seven as on day one.


42.98 € 42.98 € 68.00 €
  • Manufacturer
  • Packaging
  • Diameter
  • Curvature Radius CR
  • Sphere
  • Cylinder
  • Axis
  • Lens Brands
  • Renewal
  • Type of correction
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General conditions 
Delivery: 3 to 10 working days.
Sphere -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, 0.00, +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
Cylinder -0.75, -1.25, -1.75, -2.25
Axis 0/180, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110, 120, 130, 140, 150, 160, 170
Manufacturer Alcon
Packaging 12 Lenses
Diameter 14.5
Curvature Radius CR 8.60
Lens Brands Precision
Renewal Weekly
Type of correction Toric

Why choose PRECISION7® for Astigmatism?

  • PRECISION BALANCE 8|4® design: Stabilisation points at 8 and 4 o'clock limit interaction with the eyelids. The lens settles quickly and stays on the right axis, even when you move.

  • ACTIV-FLO® System: A moisturising agent is released gradually throughout the week to keep the lens hydrated, from day one to day seven.

  • Silicone hydrogel (serafilcon A): 55% water and high oxygen transmissibility (Dk/t 119) for white, healthy eyes.

  • Wide range of parameters: Five cylinders and axes over 360° in 10° steps, covering the vast majority of astigmatic eyes.

  • Class 1 UV protection and blue-violet filter: Filters more than 90% of UVA, 99% of UVB and 34% of blue-violet light.

Technical Specifications

FeatureDetails
BrandAlcon
Lens typeToric (astigmatism)
ReplacementWeekly (7 days)
MaterialSilicone hydrogel (serafilcon A)
Water content55%
Oxygen permeability (Dk/t)119 (at -3.00 D)
Base curve (BC)8.6 mm
Diameter14.5 mm
Power rangeFrom +8.00 to -10.00 D
Cylinders-0.75 / -1.25 / -1.75 / -2.25 / -2.75
AxesFrom 10° to 180°, in 10° steps
StabilisationPRECISION BALANCE 8|4®
PackagingBox of 12 lenses

FAQ - Your questions about PRECISION7® for Astigmatism

How does weekly replacement work?

You wear the same pair for 7 days. Every evening, you remove it, clean it and store it in its case with a care solution. After one week, you throw it away and open a new pair.

Which values from my prescription do I need to order?

For each eye, you need the sphere (SPH), the cylinder (CYL) and the axis (AXIS). These values are shown on your contact lens prescription. If in doubt, our team will help you read it.

How long does a box of 12 lenses last?

12 weeks for one eye, around 3 months (6 weeks for both eyes)

Which care solution should I use?

A multipurpose solution (such as Avizor Unica Sensitive) or a peroxide system for sensitive eyes.

💡 Your optician's advice

"A toric lens must stay perfectly aligned on the eye. At Michils Opticiens in Woluwe-Saint-Pierre, we check the stability and axis of your PRECISION7® for Astigmatism during an in-store trial. Book an appointment here."