Multifocal calculator. An ideal aid for the eye care practitioner seeking to transition their presbyopic patient from spectacles to contact lenses. Simply input the patient's most recent spectacle prescription and OptiExpert will recommend suitable contact lenses from CooperVision's range of daily disposable and monthly reusable hydrogel and silicone-hydrogel products.
The Focus Animated Pocket Dictionaries are the world's first ever animated...
