32433 - Bohler Guardian Inside Cover Lens (10-Pack)

Technical Overview of the Bohler Guardian Inside Cover Lens

The Bohler Welding Inside Cover Lens (SKU: 32433) is a critical consumable component engineered specifically for the Guardian series of welding helmets. This lens is positioned on the interior side of the Auto-Darkening Filter (ADF) cartridge, serving as a protective barrier against environmental contaminants such as dust, fine particulate matter, and moisture that can accumulate inside the helmet shell during operation.

Manufactured from optical-grade polycarbonate, this lens ensures that the welder's view remains undistorted, preserving the high optical classification of the Guardian ADF. Unlike the outer lens, which defends against high-velocity spatter and radiant heat, the inner lens is primarily tasked with maintaining the hygiene and integrity of the filter's liquid crystal display and sensors. Over time, the inner lens can become fogged or scratched due to cleaning or contact with the welder's face or prescription eyewear, necessitating replacement to ensure safety and precision.

This product is supplied as a pack of 10, providing fabrication shops and individual welders with a reliable supply of spares. Regular maintenance of the inner lens is recommended to prevent eye strain and to prolong the operational lifespan of the ADF unit itself by preventing direct contact with cleaning agents or debris.

Key Technical Specifications

• Material: Impact-resistant Polycarbonate
• Compatibility: Bohler Guardian 50, 62, and 62F Helmets
• Function: Internal ADF protection
• Quantity: 10 Lenses per package