Since 1954, Bernell has served ophthalmic professionals around the world by providing the unique, yet necessary tools they need to assist their patients in reaching their maximum visual potential. Bernell offers over 2,500 products that cover a wide range of ophthalmic needs and are considered the world leader in the production and distribution of vision therapy products. For more information, please contact our customer service team at [email protected] or by calling 800-348-2225.