Toric Biweekly Contact Lenses
Stabilization and Performance Rationale
Prism ballast, peri ballast, dynamic thinning, or accelerated stabilization designs hold axis position. A fourteen day cycle limits deposit driven rotation, giving astigmats steadier vision than many monthlies without the full cost of daily disposables.
Candidate Profiles and Advantages
- Regular astigmatic wearers: Need stable axis with predictable discard timing
- Less buildup: Frequent replacement limits films that destabilize orientation
- Comfort maintenance: Reduced late cycle dryness versus monthly torics
- Compliance support: Defined two week schedule discourages overwear
- Mild dry eye or allergy: Shorter cycle lowers exposure to denatured deposits