1DX +2x vs MKIV +1.4x images

[Richard Lane]

Do have access to a version III 2X Converter? I sold my version II to purchase the new one and there is noticeable improvement. Additionally, can you tell if the images sharpen adequately in post? I would especially like to know about the Great Heron shot since it is large in the frame you should have plenty of pixels on subject.

No Joel, I don't have access to a 2XIII, but if I upgrade my lens then I will probably try one, as they do look better, especially with the newer super-telephotos.

The images do not sharpen adequqetly in post, and they actually degrade exponentially with cropping.

I will also have to check AFMA to rule that out too, but I suspect it's the 2XII. I recieved the Lens Allign Pro with long ruler for X-mas and I haven't even used it yet and I'm dreading that!