The MICROMASK is characterised by a completely revolutionary, patented structure that makes it possible to insert the mask lenses into the ocular orbit thereby obtaining an extremely compact internal volume. The patented "cardanic joint" buckles (cardan joint buckles) rotate both up-and-down and inwards-and-outwards.
Details Technisub Mini Zak Alfa Knife Introducing an extremely small knife from Technisub.The total length is only 170 mm.The knife can be attached to a leg, BC, to a belt or hose, thanks to the accessories attachments. The sheath can be placed on any BCD using the supplied mounting clamp
At one dive site, I jumped in first and found myself swimming flat out to keep up with the moored dive-boat. The water at the surface was passing by at a lot more than a couple of knots, which I would say is the limit for any sustained swimming effort. Thank goodness I was wearing these powerful fins, and had the heart and leg muscles to make the most of them.