Lens Design

And it’s because of their makeup and design that they are less likely to harbor bacteria and are more resistant to deposit accumulation. The lens designs are generally smaller than a soft contact lens and the diameter can vary anywhere from six to twelve millimeters. Some different designs include a monocurve, a bicurve, tricurve, and multi-curve and a spheric lens. Typically, typography is used to capture the measurements to custom fit the designs of the lens and the visual needs of the patient.