http://www.luminous-landscape.com/reviews/lenses/canon_200_400_view_review.shtml
Looks fantastic. Huge price tag. I want one
Looks fantastic. Huge price tag. I want one


Hmmmm
Looks yummy.
Now they just need a 14-24 to complete the range. (14-24, 24-70, 70-200, 200-400)
kd

I personally struggle to see why you would get this over the 400mm prime anyway, given it's more or less the same price....the 400 f2.8 is more flexible arguably as you can get to 800/f5.6...
I personally struggle to see why you would get this over the 400mm prime anyway, given it's more or less the same price....the 400 f2.8 is more flexible arguably as you can get to 800/f5.6...
I personally struggle to see why you would get this over the 400mm prime anyway, given it's more or less the same price....the 400 f2.8 is more flexible arguably as you can get to 800/f5.6...
Read my post just above yours. People won't be buying these for the most part, they'll use them as provided by Canon. This is more for sports than wildlife, though depending on what you're shooting, e.g. if you're in a forest, the ability to very quickly change your focal length while maintaining awesome quality will likely be much appreciated, though I imagine only a select few of the most successful wildlife photographers will need it so much that they buy one and it pays for itself.
The Nikon 200-400mm f/4 is very popular (for a super tel that cost the same as a family car).
It is light enough to use handheld very briefly by stronger people at an absolute push, which has some advantage. The tripod requirements are somewhat reduced as well. A 400mm f/2.8 requires extreme support, gimbal heads are a must, really you want a sidekick as well.
Then there is the travel, the 400mm f/2.8 is very difficult to fly with (like the 600mm f/4.0). the 200-400 should just about fit in the overhead lockers, like the 500mm f/4.0.
Then there is the versatility. The Nikon 200-400 f/4.0 is known as the de facto safari lens, because on safari you never know when a lion will come up close or a white rhino is off in the distance.
However, saying that most people are better served by a fast prime. But the 400mm f/2.8 really isn't it. 400mm isn't actually that long on FF so TCs are used most of the time for serious wildlife work. The weight, size and cost are monumental. The 500mm f/4.0 is a common model because it has that extra reach over the 400mm, but in a cheaper, lighter, smaller lens that can still take TCs admirably. 600mm models are used by bird togs, but you end up with the same issue of size, weight, cost.
200-400 is also a useful range for sports.