It has 2 rotating wheels - one can only be turned a little, and while it is out of its main position - the lens changes zoom, it works fine. And the second (also electric) - rotates as usual. And I have to say, it's downright frustrating to use - the feel of rubbing plastic is disgusting. Moreover, the lens reacts to it with a small delay. I took it in a whale kit, everything seems to be ok with the camera, and the lens began to malfunction after 3 days - when zooming, it signals an error and the camera asks to reboot. Although I do not rule out that the problem may be with the camera. Given the quality of warranty service - sad.