The Sawyer is a pair of men's reading glasses with a rectangular full frame and advanced Multi Focus™ lenses. Foster Grant® Multi Focus™ technology gives wearers three magnification strengths in one, enabling clearer vision at three different distances. This diverse lens allows you to complete any task while remaining focused and - with the slender rectangular metal and plastic frame - looking sophisticated. Includes a carrying case.Multi Focus™ reading glasses feature three strengths in one lens. The bottom third has the highest strength (and the power you choose) for reading, the middle third has a slightly reduced magnification for computer use, and the top third has about half the strength of the bottom, for clarity when interacting with someone nearby (sitting across a desk, for example). This innovative Multi Focus™ lens technology means no more taking your readers off and putting them back on to see things clearly at different distances.
