H2O Odyssey Onyx Mask Gauges No vignetting in any underwater

No vignetting in any underwater shooting mode

heat- and altitude-adjusted VO2 max

your Wrist Gauges won't slip off your Suit and when you sit down you won't slide even in rough seas

Compliment your Aqua Lung Calypso or Titan regulator with this reliable

This option is mainly created for wetsuit sidemount divers and allows them to safely explore underwater world

H2O Odyssey Onyx Mask Gauges No vignetting in any underwaterExperience unmatched underwater clarity with the H2O Odyssey Onyx Maskthe frameless choice trusted by serious divers. Its single lens design with premium tempered safety glass delivers stunning, distortion free views of every reef detail, while the innovative double edged silicone seal creates a secure, airtight fit that remains comfortable throughout your entire dive. The adjustable silicone strap keeps the mask perfectly positioned, so you stay