Less invasive than a microchip in the brain and less bulky than an actual computer, smart contact ... she is viewing—similar to bifocal or progressive-lens glasses. There are also contact ...

The best reading glasses combine modern frames with comfortable lenses that let you see better—and look stylish. Here are the ...

Medically reviewed by Bryan M. Wolynski, OD Monovision is the name given to the art and science of fitting contact lenses on ...

Bifocal or trifocal or progressive lenses are really just multiple sets of lenses squashed into a smaller form factor, and greatly reduce the wearer’s field of view which is itself a significant ...