07-26-2013, 07:17 PM
http://www.learn.usa.canon.com/app/pdfs/...uality.pdf
there is also a youtube video with a Sigma 18-35mm mounted on a 70D
http://www.youtube.com/watch?v=8H-X4vJXbkU
Note, the 70D and 60D seem to be mixed up (70D labelled as 60D), when you read the comments.
there is also a youtube video with a Sigma 18-35mm mounted on a 70D
http://www.youtube.com/watch?v=8H-X4vJXbkU
Note, the 70D and 60D seem to be mixed up (70D labelled as 60D), when you read the comments.