topic Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions? in EOS DSLR & Mirrorless Cameras

EOS R100 Two dots in my shots

Dpw — Sat, 05 Jul 2025 13:30:07 GMT

I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

March411 — Fri, 04 Jul 2025 15:58:42 GMT

Can you let us see what one of the bad images look like, you can post it here, it would be helpful in assisting.

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

Dpw — Fri, 04 Jul 2025 16:00:30 GMT

Here's one Marc

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

March411 — Fri, 04 Jul 2025 16:04:13 GMT

Are they consistently in the same spot on all the bad images?

What camera are you using?
What lens are you using when this happens or does it happen with multiple lenses?

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

p4pictures — Fri, 04 Jul 2025 16:06:34 GMT

This looks very much like sensor dust spots. Time to clean the sensor.

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

Dpw — Fri, 04 Jul 2025 16:29:06 GMT

Canon EOS R100, yes they appear across three lenses.

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

March411 — Fri, 04 Jul 2025 16:40:58 GMT

I believe that p4pictures is correct, you have something on the sensor. Happening with three different lenses and the spots in the same location points to the body/sensor. It is most likely on all you images, just more difficult to see when the image is dark in the upper left hand corner.

He's a fast talker but these are the steps.

This guy is a bit calmer ;o)

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

Dpw — Fri, 04 Jul 2025 16:39:19 GMT

I will be cleaning the sensor later today, thank you.

Re: I have two dots in some of my shots, but not all. Mostly when sky is in image, any suggestions?

Dpw — Wed, 16 Jul 2025 11:14:14 GMT

Marc ,

I'll be buying a sensor cleaning kit soon will let you know how it goes.

Re: EOS R100 Two dots in my shots

March411 — Wed, 16 Jul 2025 13:16:13 GMT

Excellent, probability is high that will resolve the challenge