Horizontal lines in outdoor with natural light (electronic shutter EOS R7)

[Jowe79]

Hello, I have been shooting outdoors in natural sunlight this morning with the electronic shutter with the EOS R7 + EF-S 18-135 nano USM... and I notice although it is very subtle, but there are some kind of horizontal stripes or bands in clear areas of the blue sky like the photo attached here. I couldn't tell if it does it at low or high shutter speeds... but it is natural light (NOT LED OR ARTIFICIAL LIGHT) could it be some small effect of the electronic shutter? it's like noise in the form of horizontal bands... With a mechanical shutter or EFCS this problem disappears completely... Is it normal? Thanks.

 

Hi i attached another crop of the lines and cr3 original file in google drive... It happens too with my rf-s 10-18 stm... Only happens in bright zones...(White clouds or skies) Only in Electronic shutter... It seems with isos up more than 100 the horizontal lines disappears...a little bit more... Is normal with electronic shutter? Insists...only happens in ES... WITH mechanical or EFCS i haven't the issue....sometimes i saw this lines in bright zones other times...i not see the lines...is very strange ...i saw other posts and people ocurrs the same issue ...i can see in LCD screen of my EOS R7 and lightroom mobile when upload the cr3 in LIGHTROOM MOBILE....THOUGHTS???

I attached the original CR3 FILE in Google Drive.

https://drive.google.com/file/d/1mCoQyNhSGytwfBQiWa2x980j6t5GkLAe/view?usp=drivesdk

 

[Jowe79]

Nobody can help me?? Any representant of canon? Or somebody??? Its frustrating......

[Waddizzle]

This website is a social media platform.  It is neither Canon Service, Support, or Sales.  Even if it were, today is a US holiday, which means that they would be closed.

[FloridaDrafter]

Hello, Jowe79!

I ran the Raw file you posted through DPP 4 and although I didn't see the lines that appear in your posted examples. I did see quite a bit of noise. I noticed that you are using the "Fine" picture style and have the strength level in "Unsharp mask" set way high, so IMO, you have over sharpened the image. I adjusted the mask and it reduced noise considerably.

You may also want to consider raising your ISO a bit along with aperture. Sometimes lenses work best a stop or two from wide open. Just a thought 🙂

Newton

 

[Jowe79]

Ok, but the lines exists!! Another crop screenshot zoomed a lot throught lightroom mobile.... The raw shows the lines...and shows me in mobile in my pc in dpp and adobe lightroom... Can you edit my raw cr3 and export to jpg and share with me here? Use google drive please...

[FloridaDrafter]

Yes, I saw the "lines" in the images you posted here on the forum.

As mentioned, I downloaded the Raw file you posted on Google [R7G_9369.CR3], processed it in DPP, cropped out the pillar, and posted the results in my previous reply. No lines, either in the jpg or Raw file zoomed in 400% on my PC. I don't use file sharing sites, but the jpg I posted should suffice.

Newton

[Jowe79]

I do not agree...I see the lines in the raw cr3 file and you don't? I'm not blind, sorry...the lines are there... That's for sure...another thing is whether you actually see them or not...please edit the raw file, remove highlights and glare and look carefully at the white areas of the clouds...you'll see that they are there...

 

[jrhoffman75]

Here is a crop of a 400% enlargement of the .CR3 file from DPP4. I don't see anything.

 

[Jowe79]

Look carefully, I took a screenshot of your DPP photo...I can see the lines...do you see them? I'm not dreaming....

[jrhoffman75]

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@Jowe79 wrote:

Look carefully, I took a screenshot of your DPP photo...I can see the lines...do you see them? I'm not dreaming....

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Here is a 400% enlargement of your screenshot. 

I still don't see anything with a RAW file processed as I normally would, so I cannot be of any assistance.