I am having a small problem with SLR Zoom Lenses and their Zoom / Magnification range.
Can't get my head to work on this one.:mad2:
My Sony H10 has 10X or 10 Zoom ( Simple )
I am considering buying a Sony A 330 SLR.
I like to ZOOM for wild life and nature photogrphy.
So what lense and lense numbers do I need for 50X or 50 Zoom. or 100X 100 Zoom

Thanks in advance.