Cracked Sigma lenses

[wysiwyg]

Is this a common occurance? Especially from the AF/MF button back towards the body of the camera?

[wack61]

sounds like it's been dropped, i've never has one that's cracked under normal use

[inaneredstripe]

weve got a few that get used pretty heavily.
havent had probs with any of em.

[BRASH]

Yeh, I bought a second hand 15 - 30, which the previous owner had dropped. It was cracked just as you describe. Still works perfect th0:thumbs::thumbs: