S540-11 - Walter Shade 11 Passive Filter Plate 4.5x5.25

Reliable Eye Protection for Industrial Welding Operations

In the realm of industrial safety and personal protective equipment (PPE), the integrity of a welder's vision is paramount. The Walter Singles 5X4 Shade 11 welding lens is engineered to provide robust protection and superior optical quality for professional fabrication environments. Designed to fit standard large-view welding helmets (4-1/2" x 5-1/4"), this passive filter plate is an essential consumable for MRO inventories, ensuring that welding personnel have immediate access to reliable eye protection that meets rigorous safety standards.

Passive welding lenses, such as this Shade 11 model, remain a staple in heavy industry due to their reliability and optical consistency. Unlike auto-darkening filters (ADFs) which rely on electronics and sensors, a fixed shade lens offers a constant level of protection against ultraviolet (UV) and infrared (IR) radiation. This eliminates the risk of battery failure or sensor obstruction, making it a preferred choice for specific continuous welding applications or as a fail-safe backup in the field. The Shade 11 rating specifically caters to amperage ranges that exceed the comfort level of a standard Shade 10, providing additional glare reduction without compromising the visibility of the workpiece.

Procurement managers and safety officers will appreciate the standardization offered by the Walter Singles line. By stocking a high-quality, universal-fit lens, facilities can reduce SKU complexity while maintaining high safety compliance. The lens is manufactured to strict tolerances, ensuring a flat, distortion-free surface that minimizes eye fatigue over long shifts. Whether used in shipyards, structural steel fabrication, or general maintenance workshops, this lens delivers the performance required to keep downtime low and safety high.

Key Industrial Benefits

• Consistent Protection: Fixed Shade 11 offers unwavering UV/IR filtration for medium-to-high amperage processes.
• Universal Compatibility: The 4-1/2" x 5-1/4" form factor fits a wide array of passive hoods from various manufacturers.
• Cost-Effective Safety: Provides a high-value solution for equipping large teams or stocking consumable cribs.
• Optical Quality: Reduces worker fatigue by providing a clear, distortion-free view of the arc and puddle.