Powershot SD790 IS (Ixus 90) - Potential dust on sensor - help please!

Started Dec 24, 2013 | Discussions thread
Shop cameras & lenses ▾
ForumParentFirstPreviousNextNext unread
Flat view
New MemberPosts: 3
Powershot SD790 IS (Ixus 90) - Potential dust on sensor - help please!
Dec 24, 2013


First post here, hello! I've been trying to troubleshoot an issue I have with my Ixus 90 - it looks to be dust on the sensor. It manifests as a feint black blob on at the top of the frame. It's most visible at f/4.9, not so visible at f/2.8, and not noticeable at f/8. From the research I've done, it looks like it could be dust on the sensor?

I've uploaded some photos which are a good examples. Any help/recommendations to resolve this would be appreciated.

The camera is pretty old now, but I do love it. Given that I'd like to stick with Canon, could anyone recommend a replacement for this little beauty. The Ixus 255 looks pretty good.

Thanks in advance and hello again!


Edit: here is a photoset with the examples:


Canon PowerShot SD790 IS (Digital IXUS 90 IS)
If you believe there are incorrect tags, please send us this post using our feedback form.
ForumParentFirstPreviousNextNext unread
Flat view
ForumParentFirstPreviousNextNext unread
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark post MMy threads
Color scheme? Blue / Yellow