Hi Jedy. I've got 3 Sigma lenses, the 120-400mm, the 70mm macro, and the 10-20mm f3.5.
Originally Posted by jedy
The 70mm macro has no focusing ring but the other two have, and it's possible to still turn them after they reach each end of the range. I can feel a slight resistance at the end but the ring can be still be turned for ever more. You should be able to feel a slight click with minimum resistance. My lenses are now 2 years old and are brilliant. Hope this helps, all the best.
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