Safety Glasses

Select lenses based on hazards: clear or anti-fog for indoor/low-light work, tinted or polarized for outdoor glare, and impact-rated polycarbonate for flying debris; also choose wraparound or side-shield designs for peripheral protection and consider prescription inserts if you wear glasses

Look for recognized markings such as ANSI Z87.1 (U.S.) or EN166 (EU) indicating impact and optical performance; additional markings indicate protection levels like high-velocity, high-mass impact, UV protection, or anti-fog/anti-scratch coatings

Ensure a snug but not tight fit across the nose and temples, adjustable or soft nose pads and temple tips can improve comfort, and lightweight frames or ventilated designs reduce fatigue during long wear

Polarized lenses reduce glare from reflective surfaces and are useful for outdoor tasks near water or metal, while photochromic lenses darken in sunlight for variable light conditions; neither replaces impact-rated protection where debris hazards exist

Polycarbonate lenses offer high impact resistance; anti-scratch coatings extend lens life for abrasive environments, and anti-fog coatings or ventilation prevent fogging in humid or hot conditions

Clean lenses with mild soap and water or manufacturer-recommended wipes, avoid abrasive cloths, store in a hard case when not in use, and replace glasses if lenses are scratched, frames are cracked, or markings become illegible

Safety glasses span budget options under $50 for basic protection to higher-cost specialty or prescription models; higher prices typically reflect brand, advanced coatings, prescription integration, or certified high-impact performance rather than basic safety compliance