Onyx Mask

Description

The Onyx mask is a twin lens dive mask built around an aluminium frame. The metal frame is more durable than a plastic one and adds a little weight, which stops the mask from being pushed up against the nose. The skirt is made of soft silicone that sits comfortably against the face, and the lenses are marked as tempered glass. It comes in black, red and blue, with the colour showing as a trim on the dark mask. Two separate lenses keep the mask low in volume and suit most face shapes, and the mask works for both scuba and snorkelling. The maker does not publish a lens material grade, a volume figure or a weight, so none are listed here. Try the mask on dry before use, with the strap off, by holding it to the face and breathing in through the nose: it should seal without the strap.

Features

• Type: twin lens dive mask
• Frame: aluminium
• Skirt: soft silicone
• Lenses: two, marked tempered
• Colours: black, red, blue