Description
3M Speedglas Visor Grinding Lens Anti-Fog (9100 FX Air & MP) (5pk) – 523001
Anti-Fog Grinding Visor Protection for Speedglas Helmets
The 3M Speedglas 523001 anti-fog grinding visor lens pack protects compatible flip-up welding helmets during grinding and preparation work. It suits 9100 FX Air and 9100 MP Air systems. The lenses shield the visor from sparks, dust, and debris while maintaining clear visibility in demanding workshop conditions.
Genuine 3M Replacement Part
This consumable uses part number 523001 and fits Speedglas 9100 FX, 9100 FX Air, and 9100 MP Air helmets. It maintains proper fit and performance as an OEM replacement component designed for consistent helmet protection.
Anti-Fog Coating for Clear Vision
Each lens features an anti-fog coating that helps reduce internal condensation during high-humidity or high-heat welding environments. This keeps the viewing area clearer for longer and supports better control during grinding and fabrication tasks.
Durable Grinding Protection
The polycarbonate construction resists sparks, light impact, and abrasive dust from grinding work. It acts as a sacrificial layer that protects the main visor and extends the life of the helmet’s optical system.
Designed for Workshop Use
These lenses suit fabrication shops, maintenance work, and heavy grinding environments where helmets face constant exposure to debris and spatter. Regular replacement helps maintain safe working visibility and consistent performance.
Pack of Five for Ongoing Use
Each pack includes 5 anti-fog grinding visor lenses, making it practical for trade users and workshops. Frequent replacement keeps helmets in service and reduces downtime caused by worn or scratched lenses. (BOC Australia)
Trusted 3M Speedglas Quality
3M designs Speedglas protective systems for professional welding environments. The 523001 lens range is widely used across fabrication and industrial workshops for reliable clarity and protection during grinding operations.





