04-OP-10 - Walter 90x110mm Clear Welding Helmet Cover Lens (10-Pack)

Product Overview

The Walter 04-OP-10 is a bulk package containing ten (10) clear cover lenses, sized specifically at 90mm x 110mm. These lenses are designed to serve as the primary line of defense for welding helmets, positioned externally to shield the sensitive Auto-Darkening Filter (ADF) or passive glass filter from the harsh environment of welding. Manufactured from high-grade polycarbonate, these plates offer superior impact resistance and durability against high-velocity spatter, sparks, and radiant heat.

Maintaining optical clarity is critical for precision welding, and these cover lenses are engineered to provide a distortion-free view. Over time, pitting and smoke residue can degrade visibility; regular replacement of the outer protection plate is a standard maintenance procedure that ensures weld quality and safety. The 90mm x 110mm dimension is a standard metric size, compatible with a wide range of welding helmets and flip-front hoods that utilize this specific retaining frame size.

Technical Specifications

Each lens in this 10-pack is precision-cut to ensure a proper seal against the helmet gasket, preventing smoke and particulate matter from bypassing the lens and damaging the inner filter. The polycarbonate material is lightweight yet robust, meeting standard safety requirements for impact protection in welding environments. This bulk configuration is ideal for high-volume fabrication shops or individual welders requiring a steady supply of consumables.