be carefull and make shure that it covers the sensor. You will need a
S16 lens. There is a difference in 16mm and Super16 aka S16. Only S16 covers the sensor. Some sellers on ebay state "16mm for GH2/NEX5/7" which is not true!
I watched some sales on ebay but since the announcement of the Pocket prices raised far beyond 1000€ for a lense which is still usable but has significant marks of usage. I found them too expensive regarding the fact that you cannot use it for other m43 cameras and you still need an adapter m43/PL for about 300€. Also consider that they are heavy and big, the idea of "Pocket" gets lost also.
Enthusiasts may judge that different

S. Long