Visibility is a very powerful aspect of any dive. The M1 mask raises the bar for optical quality and distortion free vision. This lens is an additional clear glass which is valued for its attractive appearance and optical qualities. The low iron content produces the next light transmittance and a reduced green tint inherent in other glasses. This makes the lens distortion free and is helping strengthen color and visibility in low light conditions underwater.
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Frameless one hundred% pure silicon skirt
Saint-Gobain Diamant – Crystal Clear Lens
Wide vision and coffee volume
Completely dry most sensible snorkel prevents water entry when submerged
Large exhaust and purge valve at bottom for simple water clearing