Atomic Aquatics Subframe Mask Gauge Reader Ocean Reef Space Extender - Black Chest strap comes standard

Chest strap comes standard

Suitable for use with 2” webbing (50mm)

durable cap resists snagging and tearing

underwater ecology

Unique design with corners removed for ease of use

Atomic Aquatics Subframe Mask Gauge Reader Ocean Reef Space Extender - Black Chest strap comes standardJust as eyeglasses are the easiest and safest way to correct vision topside, corrective lenses are the simplest and most cost effective choices for correcting it underwater. Tired of not being able to see well underwater? Can't read your computer or gauges? Maybe you not sure what f stop you are setting your camera on? If these are problems for you when diving you need to get a set of Diopter lenses for your dive mask. The Atomic Aquatics Gauge Reader