Specializing in the manufacturing of aspheric and acylinder lenses, R. Mathews Optical Works is dedicated to providing customers in the medical, industrial, and government research fields with precision aspheric lenses. We understand that each of our customers will have an individual application for our lenses, and we pride ourselves on being more than capable of creating the exact type of lens your company needs, whether the material used is fused silica or glasses with indices approaching 1.90.