I used the "new" 80-400 in Sri Lanka last year. It's got a very useful focal range when you're not looking to change lenses, is light enough to be carried and used handheld, together with the VR, but when comparing it to prime lenses, has issues with the aperture at the long end of the focal length, background separation due to apertures and cannot compete in terms of sharpness with either the 400mm 2.8 or 600mm 4.0 (useable, but not pin sharp at 400mm and wide open), however these are specific purpose lenses, not really for carrying around, and cost more than my car.
If you're looking for something useable day in, day out, able to carry it around, with this focal range then you cannot get better, less you look at the 200-400mm, which again is a heavy and awkward beast.
I'm thinking of purchasing one of these soon for birding and wildlife mainly. It needs to be sharp and fast focusing. Will I be happy with it do you think?
I don't use it much at all... it's my "travel lens" for when I can't take bigger stuff. I am happy with the AF-S 80-400 if light is good. TBH, there's not a huge difference between it and the 70-200 + TC-E 2.0 III...but I haven't used that much for BIF and demanding stuff to say if AF is notably affected/worse.Steven, do you use it much for wildlife? Are you happy with its performance?
Maybe it's down to technique but I've never had great images with the 70-200 + 2x converter. In fact I'm going to trade-in the converter for a 1.4I don't use it much at all... it's my "travel lens" for when I can't take bigger stuff. I am happy with the AF-S 80-400 if light is good. TBH, there's not a huge difference between it and the 70-200 + TC-E 2.0 III...but I haven't used that much for BIF and demanding stuff to say if AF is notably affected/worse.
This was a test shot of 70-200 +2x taken almost wide open @ f/6.3... I must have inadvertently moved the aperture. (full size is on flick'r)
Demo Shot by Steven Kersting, on Flickr
But the lenses I use most are the 400/2.8 (by far) and 120-300/2.8...
I have been really pleased with mine on my D800e trouble is now I am lusting after a 500 f4 or other major prime (which is unfair to compare as they cost around 3x the price ! and probably weight at least 2x !) but here are some samples from what I have taken with it nothing great compared to some people on this forum but ones I have been happy with
Some of below were heavy crops
Takeoff by Adam Sibbald, on Flickr
White Tailed Sea Eagle - Skye by Adam Sibbald, on Flickr
White Tailed Sea Eagle - Skye by Adam Sibbald, on Flickr
White Tailed Sea Eagle Scotland by Adam Sibbald, on Flickr
Exmoor Short-eared Owl by Adam Sibbald, on Flickr
African Elephant by Adam Sibbald, on Flickr
Black-backed gull by Adam Sibbald, on Flickr
The D800e really helps to pull out the details and gives a lot of leeway on exposure but shows you the lens is very capable at resolving detail too, Trouble is I keep seeing amazing images from 500f4's etc and think ummm but probably end up getting one and never wanting to take it out due to size lol
I used the "new" 80-400 in Sri Lanka last year. It's got a very useful focal range when you're not looking to change lenses, is light enough to be carried and used handheld, together with the VR, but when comparing it to prime lenses, has issues with the aperture at the long end of the focal length, background separation due to apertures and cannot compete in terms of sharpness with either the 400mm 2.8 or 600mm 4.0 (useable, but not pin sharp at 400mm and wide open), however these are specific purpose lenses, not really for carrying around, and cost more than my car.
If you're looking for something useable day in, day out, able to carry it around, with this focal range then you cannot get better, less you look at the 200-400mm, which again is a heavy and awkward beast.
Interesting! I had thought about the possibility of adding a 1.4 x TC3 into the mix. If I'm honest I find it a scary prospect fiddling with AF adjustment.You'll love it. It's pretty good wide open and very sharp indeed when stopped down by 1/3 to f6.3. I used it exclusively at the recent air day at Yeovilton. Setting the camera to 3D continuous focus the zoom was really useful for keeping aircraft in the frame while shooting.
It has good reach and cropping ability. You can use a type III 1.4x TC for static subjects and it'll AF on recent camera models but you'll need to play with the AF micro-adjustment with one attached. Mine front focused on my D7200 before I corrected it despite the straight lens being spot on.
Just an update to say I'm extremely pleased with the lens. It's sharp and fast to focus. The down side is I rarely use my 70-200 now despite its extra speed.Good for you! I hope you enjoy yours as much as I do mine