Maximum field of view without distortions and reflections. The SOLO does away with the foam insert between the double lens and thus offers an up to 15 % larger field of vision. The innovative F°SCAPE Anti-Fog technology uses tiny etched channels on the lens surface to ensure that condensed water is immediately drained away and the lens does not fog up. Thanks to FREE°D technology, light refraction is corrected, preventing optical distortion, while I BOOST technology increases contrast, sharpness and brilliance.