Sigma 18-50 EX 2.8 Rechip Experiences

Started May 17, 2005 | Discussions thread
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DutchPhotographer Forum Member • Posts: 92
Sigma 18-50 EX 2.8 Rechip Experiences

My Canon 20D doesn't work with the autofocus assist beam on any canon flash (focusses improperly) with the Sigma 18-50 EX 2.8. This is an know issue with this lens unlikely as it may be.

I can get the lens rechipped, but before I do it i want to know if there are

any possible side effects. Did anyone who had his Sigma 18-50 EX rechipped suddenly have any rear or front focus issues for example ?

Thanks

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