Hi, I am new to this site and have wanted to get into photography for years. I recently purchased a Sony Nex-3 and have joined an online photography course. I am already impressed with the quality of pictures the sony can produce and I am still in auto mode! so far I have used the lens it came with and the Sony Macro lens which was ok but for some reason I expected a bit more but then I guess that will come with practice and playing around with other settings. Until I read some posts on this site I had assumed I could only use Sony E-mount lenses which are a bit expensive. There are so many lenses out there, how do you know which ones to go for and does the adapter depend on the camera make its come from? I am interested in shooting close ups, wildlife, moving objects, long distance and hopefully one day stars/moon - I think that probably covers all areas!