Replacement Lens, Compatible with Brand Uvex, Compatible with Grainger Part Number 54EM89, 54EM90, Compatible with Manufacturer Model Number S3970HS, S3970HSF, Compatible with Series Stealth, For Use With 54EM90, Stealth OTG Goggles 54EM89, Includes Anti-Fog Lens Coating Yes, Includes Scratch- Lens Coating Yes, Lens Color Clear, Lens Material Polycarbonate, Standards ANSI Z87.1, CSA Z94.1, UV Protection 99.9 Percent, Lens Coating Anti-Fog, Anti-Scratch