As mentioned in the Reszissionen before I decided to buy because of the positive reviews. The adapter works really properly. For shots where you have the possibility to look through the viewfinder is not the adapter has a super solution, but only in conjunction with an Android phone or tablet. The recordings are stored in accordance well but it is just on the phone. Negatives: Nikon have appropriate software can grab the app allow an at least minimal operation of the camera, unfortunately, this has not succeeded.
Conclusion: a super gag at parties when the camera firmly positioned and focused on quality not too large value and the distance from the camera not ausreizt (max 10 meters open field.) :-).