A contact lens is a medical device that sits directly on your cornea, which is as unique as a fingerprint. To ensure a healthy, comfortable fit, our evaluation uses high-resolution corneal topography to map the curvature of your eye's surface. We also perform a detailed tear-film analysis to ensure your eyes have the moisture levels needed to support lens wear throughout the day. By identifying these "invisible" factors upfront, our Mount Pleasant eye doctors can prevent the redness, dryness, and blurring that often lead patients to believe they "just can't wear contacts."