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cmh512 · 10th of February 2012 (Fri)

I tried a kenko 1.4 TC for use with my 70-300 f5.6 lens and T3i. Autofocus worked quite well on the bright day that I tried it, but the image quality was terrible. I did some tests comparing the lens alone to the lens with TC and the difference was quite noticeable. I sent it back.

10th of February 2012 (Fri)	#15
cmh512 Member Join Date: Dec 2011 Location: Oregon Posts: 152 IMAGE EDITING OK	Re: Tele converters I tried a kenko 1.4 TC for use with my 70-300 f5.6 lens and T3i. Autofocus worked quite well on the bright day that I tried it, but the image quality was terrible. I did some tests comparing the lens alone to the lens with TC and the difference was quite noticeable. I sent it back. __________________ T3i, 18-55 f/3.5-5.6, 70-300mm f4-5.6 IS.