www.pencoproducts.com corpion MAG bifocal protective eyewear allows workers with trouble seeing near distances to perform their tasks without having to risk removing their safety equipment.

Great for Wearing on Motorcycle. These glasses are Non Polarized. Live on the sporty side with The Foster Bifocal Safety Glasses. This trendy, stylish and fashionable semi-rimless half frame sun ...

The company explained that providing workers with bifocal eye protection avoids the hazardous practice of switching back and forth between their regular safety glasses and reading glasses to read ...

Learn more › It’s no exaggeration to say that every year dozens of DIYers and hobbyists lose their sight permanently because they tackled a quick job without reaching for their safety glasses.

The best safety glasses should fit snug against the face ... Plus, they’re RX-able – even with progressive or bifocal lenses. If you want maximum protection (and you’re willing to sacrifice ...

Over-the-counter reading glasses can help. But if you’ve always worn glasses or contacts, then bifocals, trifocals, or progressive lenses may do the trick. They’re also called multifocals.

Progressive lenses are an update on bifocal and trifocal lenses. Both of these more traditional types of glasses have telltale lines in the lenses. Progressives have a seamless look. Sometimes ...

Bifocal and progressive lenses suck ... All that’s required to shift the glasses—which can be fitted into any design of frame—is a tap to their touch-sensitive side. A simple electrical ...

Bifocal, trifocal or varifocal lenses already allow the wearer to use one pair of glasses to see at different distances but they are not suitable for everyone. BBC Click’s Emily Bates reports.