First time I've seen the Sigma 200-500 F2.8 being used in the wild. $25K and weighs heaps.
http://bokeh.digitalrev.com/article/...inbow-contrail
First time I've seen the Sigma 200-500 F2.8 being used in the wild. $25K and weighs heaps.
http://bokeh.digitalrev.com/article/...inbow-contrail
Certainly is an cumbersome beast.