I need a long lens to photograph landscapes, cityscapes, do night photography, surfing, hockey, portraits.... Has anybody had any experience putting a teleconverter on the 70-200mm VR AF-S F/2.8 lens? Or am I going to get a better quality image with the 80-400mm VR F/4.5?
Thanks!
John
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I have 70-200 f2.8 VR (the new one), a 1.7 teleconverter and the 80-400 VR as well, which I use with a D3 and a D2x.
With the converter on the 70-200, the autofocus seems to me to hunt quite a bit more, but eventually will focus. However, I don't think it would be good for fast action. You can manual focus, but on my lens, the focusing ring is so smooth and light that I have difficulty hitting the focus -- I tend to overshoot. YMMV.
On the other hand, the 70-200 by itself is great for fast action, even in low light, though you might have to pick your spot at a hockey game -- right behind the net, or at the centerline...in other words, use a foot zoom to get as close as you can. The autofocus is fairly quick. It is an amazing night camera -- you will get night shots that you thought impossible -- 200mm @ ISO6400 @ 1/30th (with VR) @f2.8...
My impression, though I have nothing scientific with which to back it up, is that the combo of the 70-200 with the 1.7x is sharper than the 80-400. Of course, 200x1.7=340, so you'll get more reach with the 80-400. The teleconverter slows the 70-200 by about a stop and a half. The current 1.7 tele can't be used on the 80-400.
The 80-400 I think is an underrated lens, and it was a lens I used a lot until I got the 70-200 -- but I never shot sports or fast action. It is not a fast auto-focusing lens. When packing it, or carrying it zoomed-in, the lens is more compact by several inches than the 70-200, although the 80-400 is fatter. The 70-200, when stacked on top of the teleconverter, is almost ridiculously long. (I just measured it -- it's 10 1/8 inches long with the teleconverter. You look sort of...overly enthusiastic about photography.)
Generally speaking, I think the IQ without the teleconverter is definitely better with the 70-200. With the teleconverter, it's closer, but still perhaps a little better than the 80-400. But it's very close -- my technique really isn't good enough that I'd be able to tell the difference from day-to-day, based on lens alone, and just looking at prints.
JC