What about the focusing, seems that adapter has the electronic contact, the focusing is fast or there are some problem with the motor?
Looks like there's no AF, so, it would be all by hand. I haven't had experience with it myself, but I've never been a fan of AF on video stuff anyway. And then you just have to be careful with the focus ring too just because on still lenses, the rotation is so short that it's easy to throw yourself out of focus easily, especially when shooting pretty open. It would make sense to get a follow focus with an adapter ring and adjust the ratio for it to have a little more control.
...unless the FS700 is able to AF with the adapter. I do only speak for the FS100 right now, but I'm assuming they may be similar.
Edited by Travis Gray, 16 May 2012 - 07:50 AM.