Originally posted by kh1234567890 The DA10-17 is not that bad - as a fisheye. But the Samyang 8mm is a better fisheye. The problem is when you try using the DA10-17 on the 17mm end. It is not all that sharp and there is a fair amount of fringing and distortion. Actually the kit DA18-55 is better at 18mm than the DA10-17 at 17mm.
It's ironic, I suppose. I shoot with primes more often. I generally don't need a zoom.
But when it comes to fisheye, I suddenly think the zoom of the DA10-17 is a huge advantage. I guess that's because being able to control the amount of fisheye distortion is a huge part of the process - you're not just changing the angle of view.
I suppose it's also because (to me) the concept of wanting the technically sharpest image when you have all that fisheye distortion seems absurd (or at least unnecessary). I'm sure there's a use case (there nearly always is), but I just don't see it.