Users of continuous wear lenses are strongly recommended to use eye drops that are specially developed for contact lenses. These eye drops can be used without needing to remove the lens. (Some of them may be used without putting the lenses into your eyes) This is especially useful for those whose eyes dry out easily, or those working in air-conditioned or smoke-filled areas. Regular eye drop use helps prevent irritation of the eyes and any discomfort or stinging sensations, and it is recommended for keeping eyes healthy. Now, with eOptika, you can try eye drops that are specifically designed for contact lens use.