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