Sigma 50-500mm f/4.5-6.3 DG OS HSM APO Autofocus Lens
Posted: Mon Jan 30, 2012 3:25 am
I'm seriously thinking about buying this lens. Any Pbase users have this lens and your thoughts on its performance. I use a Nikon 5100.
http://www.sigmaphoto.com/shop/50-500mm ... -hsm-sigma
Thanks, Bill
http://www.sigmaphoto.com/shop/50-500mm ... -hsm-sigma
Thanks, Bill