ERB 16876 ERBx Safety Glasses with plus2.0 Bifocal Power Black Frame with Smoke Lens

From the Manufacturer ERBx glasses features are ultimate in bifocal safety glasses. The adjustable temples come with 3 notch settings. They also feature ratcheting up/down temples with 2 position settings. ERBx glasses also include a black spectacle strap to help ensure they never fall off. The hard coated polycarbonate lens offers 99-Percent UV protection, meaning they absorb more than 99-Percent of harmful ultraviolet radiation. The hard coating on the lenses helps them resist scratches in abrasive environment and help to extend the lens life. It features an 8 base curve with dual lens. These safety glasses meet the requirements of ANSI Z87.1 for high impact.