AquaLung Sphera with black silicon

180° visual field is a completely new sensation for divers, the low weight and the reduced volume of the mask will further enhance the beauty of this experience. The extended visual field enhances the sensation of being weightless, because you see the sea wrapping around you. SPHERA mask totally removes the tunnel effect, caused by a narrow view, felt mainly by beginners. SPHERA mask will be perfect for skin diving, scuba diving and snorkelling. The popularity of snorkelling is increasing all over the world and the SPHERA mask is surely the ideal item for it.