Stephen Oachs of ApertureAcademy.com
posted some photos
of the new Canon EF 200-400mm f/4 L IS USM Ext 1.4x Lens
being used in Kenya.
Mounted to the 200-400 was an unrecognized Canon DSLR. The Canon EF 600mm f/4.0 L IS II USM Lens
was reportedly being used by the same individual.
Check out Stephen's story and pictures