2 Week Replacement Lenses
Biweekly replacement schedule
Two-week replacement lenses: compare options by material, oxygen (Dk), base curve and powers. See how modalities compare.
| Mfg | Product Name | Dk | Base | Diam | Powers | Qty | WEAR | REPL | Price² |
|---|
Understanding two-week replacement lenses
Two-week replacement lenses sit between daily disposables and monthlies: they are worn with nightly removal and disinfection for up to two weeks, then discarded. This offers a lower per-lens cost than dailies while replacing frequently enough to limit deposit build-up, provided the patient actually replaces on time and cares for the lenses correctly.
The table above compares two-week options by material, oxygen performance, base curve and available powers.
Can patients "stretch" two-week lenses to a month?
No. Wearing beyond the labelled interval increases deposits and complication risk. On-time replacement is central to safe reusable wear. See replacement schedules compared.
Is a two-week lens the same as extended wear?
No. "Two-week" describes replacement frequency, not overnight wear. Only lenses approved for extended wear may be slept in.
Compare modalities in Contact lens replacement schedules compared. Verify parameters against manufacturer documentation. See our disclaimer.