These lenses use materials which allow oxygen through to the cornea.
Their mobility on the eye facilitates a good tear flow under the lens, favouring metabolic exchanges and the integrity of the corneal physiology. They do not distort and guarantee a long term stable vision, optimising your visual acuity irrespective of your professional or leisure activities.

More oxygen to the cornea implies greater safety for your eyes in either daily, or continuous wear modality, following the recommendation of your contact lens practitioner.

With the Menicon Z material you have the option of various designs: Menicon Z, Menicon Z- , Menifocal Z are marked and FDA approved up to 30 day continuous wear.

All other designs are approved for daily wear.