Overview The IST Hunter Anti Fog Mask is a low-volume diving mask designed for spearfishing, freediving, underwater photography, and scuba diving. Featuring IST's innovative Anti-Fog Lens Film technology, this mask helps eliminate one of the most common frustrations divers face—fogged lenses—without the need for repeated anti-fog treatments before every dive. Built with a non-reflective matte skirt and an extremely low-volume design, the Hunter Mask is ideal for hunters, photographers, and divers who demand a streamlined profile and unobstructed vision. The high-grade silicone skirt provides a soft, comfortable seal, while tempered glass lenses deliver durability and safety in demanding underwater environments. Best For Spearfishing and freediving Underwater photography and videography Scuba diving and snorkeling Divers seeking a low-volume mask with anti-fog performance Not Ideal For Divers who prefer oversized panoramic masks Users unwilling to follow anti-fog film care instructions Key Features Anti-Fog Lens Film Technology: Special anti-fog film helps prevent lens fogging without requiring anti-fog spray before every dive. Low Volume Design: Extremely low internal volume makes clearing and equalizing easier while maintaining a streamlined profile. Ideal for Hunters & Photographers: Compact shape and non-reflective finish help reduce unwanted reflections underwater. High-Grade Silicone Skirt: Premium silicone provides a soft, comfortable seal and excellent fit. Tempered Glass Lenses: Durable safety glass offers excellent optical clarity and impact resistance. Swivel Easy-Adjust Buckles: Allows quick and precise strap adjustments for a customized fit. Non-Reflective Finish: Matte skirt design helps minimize sunlight reflection that could alert fish or interfere with photography. Specifications Brand: IST Model: Hunter Anti Fog Mask Lens Material: Tempered Glass Skirt Material: High-Grade Silicone Buckle Type: Swivel Easy-Adjust Buckles Design: Low Volume Anti-Fog Technology: Integrated Anti-Fog Lens Film Before First Use Remove the matte protective film from the inside of the lenses before first use. Rinse the mask with fresh water before each dive for best anti-fog performance. Care Instructions Rinse thoroughly with fresh water after use. Avoid scratching, cutting, or damaging the anti-fog lens film. Do not expose the mask to excessive heat or high temperatures. Clean with fresh water only. Avoid detergents, cleaners, and abrasive chemicals that may damage the anti-fog coating. Use Cases Spearfishing and hunting applications Freediving and breath-hold diving Underwater photography and videography Recreational scuba diving What's Included IST Hunter Anti Fog Mask Protective anti-fog lens film (pre-installed) FAQs Do I need to apply anti-fog solution before every dive? No. The integrated Anti-Fog Lens Film is designed to reduce or eliminate the need for repeated anti-fog treatments. What should I do before using the mask for the first time? Remove the matte protective film from inside the lenses and rinse the mask with water before diving. Can I use mask cleaners or detergents? No. Fresh water is recommended for cleaning. Detergents and cleaners may damage the anti-fog film. Why does the mask have a matte finish? The non-polished skirt helps reduce reflections from sunlight, making it ideal for spearfishing and underwater photography. Expert Insight The IST Hunter Anti Fog Mask combines a low-volume profile with innovative anti-fog technology, making it an excellent choice for divers who want maximum visibility without the hassle of constantly applying anti-fog treatments. The matte finish and streamlined design are particularly appealing to spearfishers and underwater photographers who value stealth and performance underwater.