ULTRA with MoistureSeal for Astigmatism is an innovative monthly silicone hydrogel lens that combines MoistureSeal technology which helps to maintain 95% of lens moisture for a full 16 hours. The OpticAlign design is engineered for stability to promote a successful first fit. If you have astigmatism, Bausch + Lomb ULTRA for Astigmatism contact lenses allow you to experience all-day comfort and consistently clear vision.