View Full Version : Teleconverter for EOS450D
30-06-10, 12:03 PM
I was wondering what make of 2x or 3x teleconverter I could use for my EOS450D, as ones I have looked at are for full frame cameras, and the AF funtion won't work if used.
30-06-10, 05:17 PM
There are no teleconvertors that fit EF-S lenses as far as I know. If your lenses are EF, any third-party convertor will fit, but the AF issue is down to the fact that you lose 2 stops with a 2x convertor, 3 with a 3x, so whatever the fitting, only an f2.8 or faster lens will autofocus. There are workarounds, but in all honesty, it's better to focus manually.
01-07-10, 09:17 AM
Many thanks for that suggestion, would you recommend any? I've looked at the Kenko and Sigma 2x and they seema fair price
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