The versatile rectangular plastic frames further ensure all-day comfort and good looks.
50 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). Unisex Rectangle Reading Glasses in Tortoise by Foster Grant - Conan - +1. 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.50 Conan Multi Focus™ readers feature specialty lens technology.