Re: Imprecise autofocusgerhardt::2007-03-08 1:55
Hi Jean Michel,

I am sorry to hear about your problem. The 20D with Canon's 500mm prime does not do this. And I believe the sigma one shouldn't either.

My diagnosis is the same as yours... It could be the body, the lens or the combination. Try another body, then a lens.

But speak to the people you bought it from.

Hope you get this sorted out.

Kind regards
Gerhard
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ThreadUsername Date
Imprecise autofocus JeanMichel Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 633 W: 87 N: 938] (2864)::2007-03-07 08:05
:Re: Imprecise autofocus Captive_Light Silver Star Critiquer [C: 31 W: 0 N: 0] (0)::2007-03-07 09:45
::Re: Imprecise autofocus JeanMichel Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 633 W: 87 N: 938] (2864)::2007-03-07 15:52
:Re: Imprecise autofocus gerhardt Gold Star Critiquer/Gold Star Workshop Editor/Gold Note Writer [C: 1936 W: 244 N: 4106] (11620)::2007-03-08 01:55
::Re: Imprecise autofocus flagman Gold Star Critiquer/Silver Workshop Editor/Gold Note Writer [C: 351 W: 44 N: 607] (2408)::2007-03-08 04:38