Diving goggles

One had written that the mask fogs up strongly.
I agree fully. However, this is usual with new masks. That way, you learn in every self-respecting diving course. Remedy is there when the mask is delivered with simple white Zahncrem on both sides of the slices before the first use. Through the fine abrasive particles processing residues are abraded. Then wash with detergent and finish. The best well before each use.
Otherwise applies the principle that the only diver in the dry mask on the inner lenses thin raufspuckt and after rinsing in the lake. Finished!

The mask itself is okay so far. The silicone is very soft and is good at. The field of view is greater in some forms, but it has totally been enough to me. As a professional in the emergency service, I would use them again and again.
The internal volume is small enough. Both the deep diving, as well as Jojotauchen in shallower water, the pressure balance could be prepared easily.

On request from the manufacturer Aqua Lung stated that even the medical silicone was installed.
I bought several as fallback.