A multi focal lens is a lens in which there is a gradual gradation of power ,with no annoying intervening line as in bi focals. Multifocal lens appears like a plain single lens and gives 100%vision for all the distances, near ,intermediate and far. It is especially useful for people who use lot of computers

Not all people can see well at all distances. Bifocals("bi" meaning two) are prescribed to aid both near and far vision in one pair lenses. Trifocals ("tri" meaning three) are prescribed to aid near, far and middle distance vision.

As people reach their early to mid-forties, their eyes gradually lose their ability to focus on objects that are up close. As a result, multi focal lenses are often prescribed to adjust for these changes.

Eyeglasses are precision devices and must be fabricated with the utmost care and skill. Additional time and skill is also needed in the measurements taken to accurately order the lenses and in dispensing them to patient.

It will probably take you a week or two to adjust to your new multi focal lenses. You will have to develop new seeing patterns and habits. After a few weeks, your head and eyes will have completely adjusted and you will have mastered the technique of wearing multi focal lenses for maximum benefit.

1) Don't look at your feet when walking, 2) Hold reading material closer to you body ,lift your chin and lower your eyes so that you are reading out of the lowest part of the lenses, 3) Fold you newspaper in half or quarters and move it, rather that your head, when reading,