Spherical Biweekly Contact Lenses
Clinical Positioning and Performance
A fourteen day discard limits late cycle deposits while keeping per day cost below single use wear. Biweekly spherical lenses maintain stable optics and end of day comfort for routine myopia and hyperopia, and often rescue patients who dry out or build deposits on monthly schedules.
Ideal Candidates and Advantages
- Cost conscious wearers: Hygiene upgrade over monthly without daily expense
- Lower deposit load: Shorter cycle curbs protein and lipid buildup
- Hydration focused materials: Wetting additives and surface tech support tear stability
- Allergy or mild dryness: More frequent resets reduce late cycle irritation
- Reliable compliance: Patients who can track a two week schedule