Benefits of Bausch & Lomb ULTRA One Day contact lenses Manufactured with ComfortFeel Technology to ensure protection and hydration Daily disposable lenses: super convenient and hygienic 96% moisture retention after 16 hours UV filter offers extra defence against sun damage Conveniently boxed in packs of 30 for daily use Find out how to read your prescription for Bausch & Lomb ULTRA One Day, including base curve and diameter. More information about Bausch & Lomb ULTRA One Day Brought to you by Bausch & Lomb, ULTRA One Day is an excellent choice for a wide range of people, especially those who suffer from dry eyes. These disposable contact lenses combine MoistureSeal Technology and ComfortFeel Technology to work in synergy with the tear film and ensure long-lasting hydration and comfort. MoistureSeal technology provides high water content and retains 96% of the moisture for 16 hours. ComfortFeel releases eye health ingredients such as electrolytes to help enrich and balance the tear film so that your eyes stay hydrated. ULTRA One Day are produced in kalifilcon A, an exceptionally comfortable silicone hydrogel material, and designed for easy handling, making them ideal if you do not habitually wear contact lenses. The ultra comfy daily lenses also provide UV blocking, which helps protect your eyes from harmful UV-A and UV-B rays while you are outdoors and exposed to the sun.