Varifocals lenses are the best solution when more than one prescription is needed to correct your vision. As they combine two prescriptions in one lens, you do not have to carry two different pairs of glasses. The more advanced a lens the less soft focus it will have, meaning it better replicates natural vision.
Varifocal lenses work by changing power from the top to the bottom of the lens. Moving your eyes up and down the lens will give you clear vision at all the distances you need. This means if you are using a cash machine you would be able to view the keys, screen, your card and then continue to walk down the street.