It's neither - other reports confirm it is in the glass on top of the sensor.
A production quality control problem.
Also confirmed - you have to try hard to find it affecting 'real' images. http://www.imaging-resource.com/new...nsor-flecks-how-big-an-issue-an-in-depth-look
As long as Canon get their act together this will be a non-issue.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.