Foster Grant Multi-Focus Sawyer Matte Black reading glasses are bold and modern. This distinct rectangular design features a muted black finish on the metal frame, paired with glossy lightweight acetate tips. Multi-Focus Reading glasses utilize three different strength prescriptions in one pair of reading glasses. The bottom of the lens features the selected power for reading. The middle of the lens features a prescription slightly less than normal reading strength designed for computer use. The top of the lens features half the strength of the reading power for interacting with others.