Base curve
6 - 12
Oxygen transmissibility
33 - 147
Water content
38 - 58
1–2 weekly disposable contact lenses convey similar properties to monthly lenses. The advantage of these lenses is that they have less time to become contaminated – so your lenses remain clear. Usually, they must be removed at night and placed with cleaning solution in a properly designed lens maintenance case. In the morning you can simply apply your lenses again. It is recommended to use specially developed eye drops to avoid dryness of the eyes and ensure your lenses will feel comfortable all day. Be sure to consult your optician before purchasing new types of contact lenses, he or she can tell you which type of lenses will suit you best.