Alcon PRECISION7 Weekly (12p)
- Power rangePower:
- +8.00 ~ -12.00
- FrequencyFrequency:
- Weekly
- PackPackage:
- 12 pieces / box
Free gifts: Lens tweezers Applicator Case
Weekly Clear Contact Lenses
Alcon PRECISION7 is a weekly clear contact lens. Each box contains 12 lenses.
Clear Lens Details
This clear lens is intended for vision correction without a printed cosmetic color pattern. Its listed lens material is serafilcon A. Water content is 55%. Match the exact lens model and fitting parameters to your contact lens prescription.
Choosing This Version
This listing is the weekly version of Alcon PRECISION7. The 12-lens box contains individual lenses, rather than 12 pairs. Compare the replacement schedule and pack quantity when choosing between versions.
Prescription, Fit & Package
The listed power range is +8.00 ~ -12.00. Base curve is 8.4mm. Overall diameter is 14.2mm. These measurements describe the lens but do not confirm suitability on their own. Use the contact lens prescription for each eye; eyeglass and contact lens prescriptions are not automatically interchangeable.
Each box contains 12 lenses. If your eyes require different powers or fitting parameters, order separate boxes as prescribed.
Replacement & Lens Care
Replace these lenses according to the weekly schedule on the supplied packaging and your prescribed instructions. Clean, disinfect and store reusable lenses in fresh contact lens solution after each wear. Do not sleep, swim or shower in the lenses unless your eye-care professional and the product labeling specifically permit it. Keep lenses away from tap water.
Remove the lenses and seek professional advice if you experience pain, persistent redness, unusual light sensitivity, discharge or blurred vision.
Product Specifications
- Lens Type: Clear Contact Lenses
- Replacement: Weekly
- Package Contents: 12 lenses per box
- Base Curve: 8.4mm
- Overall Diameter: 14.2mm
- Water Content: 55%
- Material: serafilcon A
- Power Range: +8.00 ~ -12.00
Preparation: 2–4 business days before dispatch.
Base estimates are in USD, not live carrier quotes. Express Shipping may incur an address-specific remote-area surcharge, including on otherwise free shipping. Contact us with your city and postal code before ordering if your address is remote.
Customs can extend the delivery estimate: Customs or regulatory processing can extend any delivery estimate, including Express Shipping. Its timing is controlled by the destination authority, not KPOP2 or the carrier. Respond promptly to requests.
Preparation & delays
Restocking may add 2–5 business days. Preparation excludes weekends and Korean public holidays. Transit and customs delays vary.
After Express Shipping dispatch: act on local notices
Unpaid customs charges, missing documents and missed collection deadlines can cause delays, return or disposal. Contact the local express carrier promptly. Customer-requested address changes and recipient-related return, storage or disposal may incur charges.
Preference returns require unopened, unused, undamaged items and customer-paid return postage. Custom-made, clearance and final-sale exclusions apply.
See how your glasses SPH changes at the eye.
An optical estimate, not a contact lens prescription. Prescription help
OD = right; OS = left. Enter SPH with its + or − sign. Use 0, PL or plano for zero.
Estimated sphere at the eye
- Right eye (OD)
- Left eye (OS)
Shown to 2 decimals; not rounded to available lens powers.
Advanced settings Vertex: 12 mm
Why can powers differ?
Glasses sit in front of the eye; contact lenses sit on its surface. This distance changes the optical effect, especially at stronger powers. A professional fitting determines your contact lens prescription.
Optical estimate = SPH ÷ (1 − distance × SPH), with distance in metres. This calculation uses sphere only.
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