Because every lens is cut from the same sheet of Oakley Plutonite lens material, it’s a guaranteed accurate and consistent view from RadarLock.And Oakley call it Polaric Ellipsoid lens geometry. It means there’s no distortion of vision across the lens. All-round views are opened up too. Both are crucial in a single visor like Oakley RadarLock. But SwitchLock technology makes changing these incredible lenses easy. Flick a switch and change between big Path or smaller Pitch lenses in just seconds. Both sets fit. And there’s a spare lens for easy switching with most RadarLock combinations.