New developments very limited Big Eyes concept, now applied by an advanced system of getting a mount assembly minimum thickness (6 mm) and significantly lighten the weight of the mask until only 175gr including dipstick. Frame no longer requires a ring for fixing the crystals which increased the thickness of the mask, it is the main case itself which surrounds and presses on the facial mask assembling crystals.
The reduced frame structure and facial adaptation "flat" approach allows a large crystals in the eye without contact problems with the mount. is reduced, therefore, the absolute minimum the internal volume and all central vision frame is canceled from within. 15º inclined and extended above the lower cheekbones crystals increase visibility over 30% compared to a traditional mask, while the top and side visibility is increased to the extent that enables frame thickness own: vision Total - 5% by superior visibility -10% overall vision and side visibility.