Nice job Steve.
I don't have any of those lenses you tested other than the 600 PF but I'm not surprised by your findings (maybe a bit with how well it compares to the 600TC). From my use it's apparent this is a serious telephoto with great optical performance. In some ways it beats my 500/4E at half the price. There is a lot to like with this lens as your tests show.
Please tell your Nikon rep thanks for such fine optics...and to keep 'em coming....![Smile :) :)](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
I don't have any of those lenses you tested other than the 600 PF but I'm not surprised by your findings (maybe a bit with how well it compares to the 600TC). From my use it's apparent this is a serious telephoto with great optical performance. In some ways it beats my 500/4E at half the price. There is a lot to like with this lens as your tests show.
Please tell your Nikon rep thanks for such fine optics...and to keep 'em coming....