
Advanced Visibility Gas Mask for Clearer Breathing Protection. Enhanced Visibility Lens: Foldable flexible lens with wide field of vision and anti-dimming performance. High Filtration Efficiency: Filtration efficiency not less than 99.97% against chemical and biological agents. Comfortable Fit Design: Ergonomic shape fits 95% of adults with adjustable mesh headband. Low Breathing Resistance: Arc-shaped canister design ensures balanced weight and low resistance. Myopia Correction Support: Spectacle frame compatible for convenient use by myopic personnel. Integrated Communication: Equipped with electroacoustic talker for clear voice transmission. Durable Material: Made of non-toxic Chlorinated Butyl Rubber with 5-year storage life. Global After-Sales Support: 24/7 technical assistance, spare parts supply, and training services.