I'm sure this has been covered in the past but doing a quick search I didn't find much.
I've had a Sigma 50 for a few weeks. It's soft from wide open till about f/2.2. I was going to send it into Sigma for repair so I filled out the order form online and got an e-mail saying it usually takes 3-4 weeks to complete....
It was purchases from B&H so I have extra time to return it because of the holiday return policy. Should I just exchange it with B&H and let them deal with it and take my chances on another one. Or should I just bite the bullet and send it in to Sigma knowing it will come back calibrated.
I'm wondering from those who have sent things to Sigma in the past does it really take 3-4 weeks to calibrate a lens?