SIGMA 70-300 HELP

[Iain2754]

Just got my self a 70-300 lens from ebay to find out it dosen't work on my canon 400D I called sig uk they cant help me as it need rechipped do any of you guys no where I can get this done

 

[Joe T]

I think rechipping can only be done by Sigma UK.

The reason is that Sigma reverse engineer their deisgnes to fit the OEM cameras. When new cameras come out sometimes the old lenses will no longer work until they are re-chipped.

Just one of those things I'm afraid!

 

[Iain2754]

It works but only if it's not fully ingaged to the camara body.