On Saturday I went to Bushy Park with a friend, and it was the perfect time to try out the 1.4xIII extender I bought recently.
All the images below were taken with my Canon 100-400mm lens with the 1.4x extender fitted...
Deer by cyberdavis, on Flickr
Deer by cyberdavis, on Flickr
Stag by cyberdavis, on Flickr
Stag by cyberdavis, on Flickr
Stag by cyberdavis, on Flickr
There are some compromises in using the extender, the AF zone is reduced to centre only, the f-stop at maximum zoom is raised to f8 and AF is a little slower in low light.
But it works well and does give the extra reach sometimes wanted.
For me it meant I could get closer to the deer without closing in physically, this was helpful as the deer were a bit skittish and we did not want to get too close.
The image quality was pretty good and I've not noticed much if any degradation, any noise I noticed was probably down to the light and ISO settings.
So overall I am pleased with the 1.4x extender, it would not be a default option but it gives options when needed.
As always any comments or feedback are welcomed.
All the images below were taken with my Canon 100-400mm lens with the 1.4x extender fitted...
Deer by cyberdavis, on Flickr
Deer by cyberdavis, on Flickr
Stag by cyberdavis, on Flickr
Stag by cyberdavis, on Flickr
Stag by cyberdavis, on Flickr
There are some compromises in using the extender, the AF zone is reduced to centre only, the f-stop at maximum zoom is raised to f8 and AF is a little slower in low light.
But it works well and does give the extra reach sometimes wanted.
For me it meant I could get closer to the deer without closing in physically, this was helpful as the deer were a bit skittish and we did not want to get too close.
The image quality was pretty good and I've not noticed much if any degradation, any noise I noticed was probably down to the light and ISO settings.
So overall I am pleased with the 1.4x extender, it would not be a default option but it gives options when needed.
As always any comments or feedback are welcomed.
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