Tamron 17-50 f/2.8 + EOS Utility + Canon 50/40D
Hi,
Can anyone share information as to whether canon EOS utility recognizes the Tamron 17-50 f/2.8 when put on a 40D or a 50D. In short I'm planning on buying a tamron 17-50 f/2.8 and I'd like to be able to control the lens focusing using the EOS utility in live view mode of either 40D or 50D.
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Anish
Re: Tamron 17-50 f/2.8 + EOS Utility + Canon 50/40D
That lens does have the built in AF, as does any lens Tamron makes for the Canon mount. I am curious why you think it would act any differently?
Re: Tamron 17-50 f/2.8 + EOS Utility + Canon 50/40D
I'm not sure whether the EOS utility running on the computer will recognize a non Canon lens and if it does, will it allow it to adjust its focusing from within the software.
I'm not sure since I have never used the EOS utility (as I have never used a canon DSLR) before, so I just want to be sure that it works before spending any money.
Re: Tamron 17-50 f/2.8 + EOS Utility + Canon 50/40D
You may have a better response posting on the Cannon site??? - Terry
Re: Tamron 17-50 f/2.8 + EOS Utility + Canon 50/40D
Quote:
Originally Posted by OldClicker
You may have a better response posting on the Cannon site??? - Terry
Thanks! I've posted there and have got some responses :-)
Re: Tamron 17-50 f/2.8 + EOS Utility + Canon 50/40D
Re: Tamron 17-50 f/2.8 + EOS Utility + Canon 50/40D
Quote:
Originally Posted by Anbesol
and the verdict is?
The folks over there think that the eos utility shouldn't have any problem recognizing the lens.
However I'm actually going for a Sigma 30mm f/1.4 instead :D
I'm an astronut, in the more advanced stages of a disease called aperture-fever. (I actually built a 1500mm f/7.4 telescope by hand, including the optics).
I often tend to go for the largest aperture possible a given amount of money can buy (provided it produces good results). The Sigma 30mm f/1.4 seems like a very nice lens!
And I'm quite impressed by some of the pics it takes
http://www.pixheaven.net/photo.php?nom=070813_8134-46