Transparent Brown Blue Light Computer Glasses for Men and Women M8507 C3 blue light filter reading glasses Shade 3 lenses are suitable

Shade 3 lenses are suitable for:

housekeeping

Protect your eyes from blue light

As you look farther down

Best Suited for Single Vision Glasses / Bifocal Glasses / Progressive Glasses

Transparent Brown Blue Light Computer Glasses for Men and Women M8507 C3 blue light filter reading glasses Shade 3 lenses are suitableTransparent Brown Blue Light Computer Glasses with Anti Glare Lenses Model 8507 C5 Size: 51 21 147 BLUELIGHT BLOCKER&REPLACEABLE LENS Reduce symptoms of eyestrain during prolonged computer exposure. These frames are best used as indoor lenses for long hours of computer use in order to maintain natural sleep patterns and eye production. The original non prescription lenses can be replaced with progressive lenses at any stores. Prescription Glasses