Some people may be nearsighted and farsighted at the same time, which is completely normal and they use different glasses or one pair of glasses for both problems. Multifocal lenses allow us to see both near and far distances.
These lenses have circles inside which help the light to be reflected in a right angle to see well. In this treatment it is important to be a suitable candidate. It is essential to understand the expectation of the patient, whether seeing near or far distance is more important. Another advantage of this procedure is that if the patient has cataract, it is possible to fix both vision and cataract problems in the same procedure.