Clear wide angle vision Provides a wide field of view underwater through an advanced optical design for improved visibility and situational awareness during dives. Wear resistant tempered glass lens The tempered glass lens resists scratches and withstands underwater pressure, helping protect your vision during dives. Adjustable buckle system The buckle design is adjustable to accommodate different head shapes, delivering a secure and comfortable fit for a wide range of divers. Comfortable silicone seal The soft silicone seal around the frame minimizes water leakage and skin irritation, enabling longer wear while exploring marine life. Key benefits Clear, expansive view underwater for easier navigation and observation Durable lens construction to maintain clarity under pressure Flexible fit that adapts to different head shapes for comfort Comfortable seal that reduces leakage and irritation during extended use Specifications and material Lens material: tempered glass Seal material: silicone Fit: adjustable buckle system suitable for a range of head shapes Use scenarios Snorkeling and reef exploration in open water Recreational scuba diving or diving Prolonged underwater observation and marine life photography or study