PrismShield incorporates nanotechnology that allows a wider spectrum of light to enter the lens of the face shield. This improves color recognition and color sharpness for electrical workers and reduces the need to lift the shield to see wires more clearly, particularly in dim light. Electrical workers sometimes lift up the face shield momentarily when there is a need to differentiate wire colors, a practice that leaves them unprotected against arc flash, an explosion that can produce intense ultraviolet light and temperatures up to 35,000°F. The arc-flash-protective face shield uses a bronze lens tint and incorporates an anti-scratch, anti-fog lens coating.

Salisbury by Honeywell