Proclear multifocal xr contact lenses are designed for people who are both short and long sighted the xr contact lenses deliver all of the benefits of contact lenses to people who require very high levels of vision correction in their eyes proclear multifocal xr contact lenses should be replaced with a fresh pair every month proclear multifocal xr contact lenses are custom made for each patient so please allow up to 10 working days for dispatch lenstorecouk is able to dispatch proclear mul