Carl Zeiss Contact Day 1 are daily disposable soft contact lenses intended for single use. Therefore, they do not require cleaning and maintenance. Contact Day 1 daily lenses are designed with an aspherical front and back surface and extremely thin edges to reduce friction and increase comfort of wear.
Carl Zeiss Contact Day 30 Compatic are biocompatible monthly contact lenses made from the high-quality Vitafilconem A material. These lenses' benefits are three-fold: excellent material properties, thin edges and very good lens stabilisation.