Description Suitable for the following Schuberth helmets: SF3 ABP, SF4, SP1, SK1 HIGH CONTRAST technology Our eyes function like an RGB sensor and have difficulty distinguishing between blue/green light and red/green light. This new filter works to better isolate the three colors from each other, thereby increasing sharpness. By blocking the intersection of colour waves as they pass through the visor, High Contrast (HC) technology eliminates colour confusion, allowing the human eye or brain to recognize true colours more quickly. HC technology optimizes colours and increases clarity to reveal the racetrack with an unparalleled level of brilliance.
