or
astro OTG (over-the-glasses) 3001 Safety Spectacles Uvextreme AF anti-fog anti-static anti-scratch anti-UV coating. Polycarbonate lenses large enough to fit over most prescription spectacles. Clear replaceable lens. Blue nylon frame. Meets ANSI Z87.1-1989
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astro OTG (over-the-glasses) 3001 Safety Spectacles Uvextreme AF anti-fog anti-static anti-scratch anti-UV coating. Polycarbonate lenses large enough to fit over most prescription spectacles. Clear replaceable lens. Blue nylon frame. Meets ANSI Z87.1-1989
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