hi all,
I got one from Alan Foto for SGD580, but I found out it's severely front-focusing at 18mm, when focusing at subjects further than 3 meters.
What to do? Should I exchange it for another one (seems that they dont have no more though), or bring to Tamron for calibrating?
I'm not experienced on this, any help on where & what to do will be very appreciated.
Thank you
I got one from Alan Foto for SGD580, but I found out it's severely front-focusing at 18mm, when focusing at subjects further than 3 meters.
What to do? Should I exchange it for another one (seems that they dont have no more though), or bring to Tamron for calibrating?
I'm not experienced on this, any help on where & what to do will be very appreciated.
Thank you