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DPChallenge Forums >> Individual Photograph Discussion >> What is this on my photo?, cuz it not natural..
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Showing posts 1 - 12 of 12, (reverse)
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04/11/2006 10:47:32 PM · #1

It's in the top right corner, I don't know what it is
a fingerprint?
was my lens just dirty?
anyone know?
thanks : )
04/11/2006 10:49:02 PM · #2
Either lens dust or sensor dust. Its a VERY familiar sight to SLR users.
04/11/2006 10:50:31 PM · #3
how do i get rid of it?
04/11/2006 10:58:22 PM · #4
I have a big smear, like this, on the sensor of my Canon PowershotA80. I've been told this happens during production (fingerprint).

Message edited by author 2006-04-11 22:58:42.
04/11/2006 11:04:12 PM · #5
Hmm... since you don't have a dSLR, I seriously doubt it's sensor dust. Maybe some dust or some kind of smudge on your lens? Have you checked the surface of your lens?
04/11/2006 11:14:44 PM · #6
just this photo? or all photos?
04/11/2006 11:18:08 PM · #7
If this is on all photos it is a very light (thin almost ransparent) piece of dust. Try taking a pic of the light blue sky at something like f/22 - f/30 then hit auto levels. You will be surprised at how much dust is really on the sensor. Try Coperhill sensor cleaning system to remove.
04/11/2006 11:19:25 PM · #8
Originally posted by PhantomEWO:

If this is on all photos it is a very light (thin almost ransparent) piece of dust. Try taking a pic of the light blue sky at something like f/22 - f/30 then hit auto levels. You will be surprised at how much dust is really on the sensor. Try Coperhill sensor cleaning system to remove.


He has a point 'n shoot; he can't ACCESS the sensor...

R.

I ended up with a smear like that on my 4900Z after 2.5 years of hard use, and I just started framing so I could crop it out. Too much of a hassle to have the camera serviced...



Message edited by author 2006-04-11 23:21:04.
04/11/2006 11:20:28 PM · #9
I solved this problem; but it was expensive. I bought a 20D.

P.S. Isn't there software that allows you to access the sensor on a Powershot?

Message edited by author 2006-04-11 23:21:37.
04/11/2006 11:21:16 PM · #10
Originally posted by Bear_Music:

Originally posted by PhantomEWO:

If this is on all photos it is a very light (thin almost ransparent) piece of dust. Try taking a pic of the light blue sky at something like f/22 - f/30 then hit auto levels. You will be surprised at how much dust is really on the sensor. Try Coperhill sensor cleaning system to remove.


He has a point 'n shoot; he can't ACCESS the sensor...

R.


Ooopppps. Yup indeed. Well he can at least verify and then can talk to the manufacturer a little better about the issue.
04/11/2006 11:38:08 PM · #11
Doesn't it come with a 1 year warranty? If there is a way to clean the sensor it could void your warranty. Can you send it back for service?
04/12/2006 08:52:52 AM · #12
ill have to check
i think it might have jsut been a smear becaus ei havnt been noticing it on any more of photos
ill just get some cleaning papers, i don't know the correct term for them
but it should do the work
: )
thanks guys!
sorry it took me so long to respond, i had to sleep, now im off to school

Message edited by author 2006-04-12 08:53:04.
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