Hi All,
My name is Jade and i live in Queensland, Australia. I am into
photographing birds mainly and am looking at purchasing a sigma lens.
My question is has anyone used the Sigma APO 170-500mm f/5-6.3
Aspherical RF DG lens? And if so what are your thoughts on it and is
it any good compared to an L series lens from canon. I look forward to
everyone's replies.
Regards,
Mr Jade Welch