Hi all,
Advice needed, please:
I own a Fuji Finepix S5 Pro, attached is a Sigma 150-500mm lens.
99% of the time I take bird pictures, UK, Lesvos and Gambia.
I am considering buying a Nikon 300mm f4.
Would this be compatible with my camera, or, is the camera not up to it with such a good Nikon...