snooked123 Offline Upload & Sell: On
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p.1 #1 · Sigma 18-50 f2.8 front focus | |
I have a sigma 18-50 f2.8 with a canon mount. I have just realized that the lens is missing focus a bit and it seems that it is front focusing. What test can I do to check if it is actually front focusing? secondly the lens is out of warranty how much does it cost to have this issue corrected by sigma?
Thanks,
Wajahat
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