How long does it take to adjust to multifocal contacts?
Bifocals, on the contrary, have an abrupt difference in the line between your near and normal vision prescription areas of the lens. But these glasses, and also bifocal, trifocal, or no-line progressive multifocal eyeglasses, are not your only options. Contact lenses could be a solution for those over 40 that are having trouble doing things…