- Men's Rectangle Blue Light Glasses in Gunmetal by Foster Grant - Austin Pop of Power® Bifocal Style Readers - +2. Spring hinges and adjustable nose pads ensure a snug, comfortable fit. And the whole lens helps filter blue-violet light* from the sun and artificial sources, including digital devices.
Get just the pop of magnification you need to read with Pop of Power® Bifocal Style** reading glasses.00 Men's Rectangle Blue Light Glasses in Gunmetal by Foster Grant - Austin Pop of Power® Bifocal Style Readers - +2. Spring hinges and adjustable nose pads ensure a snug, comfortable fit.
And the whole lens helps filter blue-violet light* from the sun and artificial sources, including digital devices. Get just the pop of magnification you need to read with Pop of Power® Bifocal Style** reading glasses.00 A sleek and sophisticated way to read things clearly up close…and then see things at a distance.