Stormy08 Member Sep 6, 2017 #1 Doing a comparison between a Sigma 500mm F4 and a Nikon 300mm F2.8 combined with a 2X teleconverter. Both sets cost about the same price. Seeking comments from users of these 2 lenses. Thanks.
Doing a comparison between a Sigma 500mm F4 and a Nikon 300mm F2.8 combined with a 2X teleconverter. Both sets cost about the same price. Seeking comments from users of these 2 lenses. Thanks.
