Bausch & Lomb PureVision2 Multifocal (6 lenses/pack)

Specification Diameter 14.0mm Water Content 36% Base Curve 8.6mm Replacement Period Monthly Disposable What's included 3 pairs of contact lenses + a lens case Remarks Each box contains 6 pieces of lenses of the same prescription. Please order 2nd box if you have a different prescription for your right and left eyes.   Benefits of PureVision Multifocal contact lenses Multifocal contact lenses that combat the effects of presbyopia Allows seamless focus at all ranges without the need for reading glasses Monthly lenses: can be worn for up to 30 consecutive days Silicone hydrogel lenses that use AerGel technology for a smooth lens surface Can be worn for up to 16 hours a day   Bausch Lomb PureVision2 Multifocal lenses are designed to give you more freedom than your current bifocals or reading glasses, with no need to move your head up and down or look a particular way to see.