Millions of people wear contact lenses to correct their vision, and numerous advancements in lens materials and designs have expanded available options. Patients who previously experienced discomfort should consider retrying contacts — doctors can help select the best option based on prescription, tear production, and lifestyle factors.
Soft Contact Lenses
Soft contacts represent over 85% of contact lenses dispensed. These lenses combine soft plastic polymers with water, allowing oxygen to reach the cornea. Most wearers find them comfortable and adapt quickly, though they may not provide the same sharpness as gas-permeable alternatives in certain prescriptions.
Disposable Contact Lenses
Replaced daily, weekly, bi-weekly, or monthly. By removing the lenses regularly, protein buildup that could compromise vision and eye health is prevented. The convenience makes them popular, though proper replacement schedules are essential to prevent infection.
Extended Wear Contact Lenses
Designed for up to 30 days of continuous wear. Sleeping in them increases risks including infection, corneal ulcers, and abnormal blood vessel development. They require more frequent professional monitoring.
Tinted or Cosmetic Contact Lenses
Available in various colors and patterns to enable iris color changes. Not suitable for all prescriptions or daily wear.
Rigid Gas Permeable (RGP) Lenses
Allow superior oxygen permeability compared to soft options and don't absorb water, resisting protein accumulation. Provide sharper vision and greater durability but require three to four days of adaptation.
Toric Contact Lenses
Correct astigmatism with dual powers (vertical and horizontal) maintained by a weighted base. Available in soft and gas-permeable designs.
Bifocal / Multifocal Contact Lenses
Multiple powers for near and distance vision. Monovision correction (each eye focuses at different distances) serves as an alternative.