Quote<p>Canon may also be waiting to see how the EF 200-400 f/4L IS 1.4x sells, would people really hold off buying it if a new 100-400 was available?</p>
HUH?? at a price of $12,000....compared to say...$3000 at the high end for a updated new 100-400...I dont think the 200-400 is even on anyones radar except for the high rollers who actually "use" the lens everyday for its intended use... I'll never buy a 200-400 at my level maybe rent a few times and thats it..
Agreed, there's really very little shared ground (market share) for these lenses. Now if Canon would release a 200-400 f/4 without the built-in TC, that would be something of a different story (I think Nikon has a great offering in this respect).