Throughout the years, contact lenses have continued to gain popularity as the product offerings have expanded to provide more comfort, flexibility in frequency, and affordability. The first contact lenses were made from blown glass which only allowed for a few hours of use. They were lacking in comfort and relative clarity. Since then, the materials, quality, and comfort of contact lenses have continually improved. In the not so distant future we will begin to see technological advances that are focused on adding more functionality within the contact lens. Goodbye Dry Eye – Hydrogels Improve Comfort and Flexibility Today, contact lenses