Assessment of Tear Film-Based Proteins Associated With Care Solution Induced Corneal Staining

Commercially available contact lens solution used for pre-soaking balafilcon A contact lenses overnight prior to lens insertion.

Commercially available contact lens solution used for pre-soaking balafilcon A contact lenses overnight prior to lens insertion.

Commercially available silicone hydrogel contact lenses removed from blister pack and soaked overnight in Opti-Free Replenish, ReNu MultiPlus, or Unisol 4, then applied to the eye and worn for 2 hours.

Commercially available non preserved sterile saline solution used for pre-soaking balafilcon A contact lenses overnight prior to lens insertion.