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Hollis M1 Frameless
The Hollis M1 Frameless is a great all-around mask, perfect for any diver, from novice to pro. Famous for its Saint-Gobain DIAMANT lens, the Hollis M1 provides an excellent optical quality and a distortion free vision. The low iron oxide content increases light transmittance and reduces the green tint commonly found in lower-end scuba masks.
The Hollis M1’s frameless easy-fold design makes it a popular backup mask that easily fits in a BCD pocket. Its low profile single lens teardrop design creates an incredibly wide field of view giving the diver enhanced peripheral vision.
The Hollis M1 also has a 100% silicone double edged feathered skirt, providing the utmost comfort and an exceptional seal around the diver’s face. The all-black skirt is molded directly onto the lens, making the mask lighter, more versatile, and helping shield unwanted light from the diver’s eyes.
Priced at just over $100 on Amazon, the Hollis M1 is perfect for open water scuba diving, pelagic shark diving, and everything in between!
FUN FACT: The Saint-Gobain Glass company also made glass for the Louvre Pyramid, the Statue of Liberty, and the Eiffel Tower.