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Disposable and frequent replacement contact lenses.
William H Ehlers1, Peter C Donshik, Jeanine K Suchecki
1Department of Surgery, Division of Ophthalmology, University of Connecticut Health Center, 263 Farmington Avenue, Farmington, CT 06030, USA. Ehlers@adp.uchc.edu
Ophthalmology Clinics of North America
|October 21, 2003
Summary
Disposable and frequent replacement contact lenses are versatile for various refractive errors and wearing schedules. These convenient and affordable lenses offer trouble-free wear and therapeutic benefits, expanding their role in vision correction.
Area of Science:
- Ophthalmology
- Contact Lens Technology
Background:
- Disposable and frequent replacement contact lenses are widely used.
- They cater to diverse refractive errors like myopia, hyperopia, astigmatism, and presbyopia.
- Current options support various wearing schedules, including daily, flexible, and extended wear.
Purpose of the Study:
- To review the current landscape and future potential of disposable and frequent replacement contact lenses.
- To highlight their convenience, affordability, and suitability for different patient needs.
Main Methods:
- Literature review of disposable and frequent replacement contact lens modalities.
- Analysis of market trends and technological advancements in contact lens design.
Main Results:
- These lenses dominate the market due to convenience, affordability, and suitability for most wearing modalities.
- They are recognized as trouble-free for daily and extended wear.
- Therapeutic bandage applications and occasional wear are common uses.
- Expanding variety and new materials like high-Dk silicone hydrogels enhance their role.
Conclusions:
- Disposable and frequent replacement contact lenses will remain crucial in vision correction.
- Continued innovation in materials and parameters will further broaden their applications.
- These lenses offer a reliable and adaptable solution for a wide range of patients.