- Unisex Round Blue Light Glasses in Brown by Foster Grant - McKay - +3.00
A favorite among both men and women, the Foster Grant® McKay Multi Focus™ Reader is now available as Multi Focus™ Blue, delivering the Multi Focus™ functionality you've grown to love with the added benefit of lenses that help filter blue-violet light* from the sun and artificial sources, including digital devices. 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 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.Protect your readers when not in use with the included contemporary case. Unisex Round Blue Light Glasses in Brown by Foster Grant - McKay - +3.