Protective glasses and foils - 3M

Protective lenses and films for welding helmets and face shields

Protective lenses and films are essential accessories for welding helmets, auto-darkening cartridges, and protective face shields. Their primary function is to protect the viewing area from sparks, metal spatter, dust, dirt, and mechanical damage caused during welding, grinding, cutting, and other workshop operations.

A properly selected protective lens or film helps maintain a clear view of the work area, extends the service life of the auto-darkening cartridge, and contributes to safer and more precise work. Regular replacement of damaged, contaminated, or scratched protective covers is particularly important for daily use in demanding working environments.

This category includes outer and inner protective lenses, cover films, replacement viewing lenses, protective plates, and films designed for various types of welding helmets, grinding shields, and auto-darkening filters. When selecting a product, it is important to check dimensions, mounting type, compatibility with the specific helmet or cartridge, and whether it is intended for the inner or outer side of the viewing area.