Sony SEL 100-400mm GM
One of the best performing supertelephoto zooms made, this award-winning GMaster pro-standard lens is sharp, fast to AF, compact and takes a 1.4xTC well. It is a semi-macro with close focus just under a metre. I bought this when it came out but haven't used it much since longer lenses were released. It's been good for daywalks where it's easy to carry and with the 2xTC you'd be hard pressed to find a more compact 800m lens. Yes, it needs good light then. It's also good for mixed shooting of ma