Nikon's StabilEyes binocular provides the kind of stabilization needed for such high magnification. In benign conditions with 7 or 8x binoculars, it is relatively easy to get a large, steady image up close and personal. But as magnification increases, this becomes a more difficult task. Eventually the smaller field of view and more pronounced shake of a large optic can render big binoculars a very frustrating affair.
The StabilEyes provides a whopping 5 degree of stabilization in every direction, making them actually useful in such situations as tracking a moving subject while on a moving platform yourself. They're great for observing from airplanes, helicopters, boats, etc. And as a completely waterproofed unit, they can be used effectively anywhere.