BTO MK401 Mask

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BTO MK401 Mask

The SGA MK401 Mask is a highly durable and affordable mask. Moreover, it provides you with the option to fit in corrective lenses or reading lenses. Corrective lens comes with values of -1.5 to -8.0 (with increments of 0.5). While reading lenses comes in the values of +1.0 to +3.0.

Material Used

Made of silicone, the mask is extremely comfortable to wear. It is soft to the skin and sits in nicely on most faces. The buckle is also armed with the technology to let you easily adjust mask strap to your preferred length. Its folding ability also makes it great for technical and travelling purposes.

Highly suitable for divers who are just starting out in the sport of diving or experienced divers who are on a budget constraint.


The masks are available in four colours: Clear/Blue, Black/Black, Black/White and Black/Red.

Additional information


Clear/Blue, Black/Black, Black/Red, Black/White