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- Edit My Images
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I've just bought a used Sigma 120-300 OS and having played with it on saturday (with bad light...) and I think, even with microadjustment dialled in to -20 it's still a little out. As they seem to come up so rarely I'm loathe to send it back just yet so was wondering if I can send it off to Sigma to get it calibrated properly. It's less than a year old but as I'm not the original owner I assume I'll have to pay, but how much? The standard service charge seems to be over £100 for anything to do with the lens, am I reading it wrong?
