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Canon R3 extreme banding in available light extreme iso ;extreme speed; stopped down aperture f22>

Matjulu67
Contributor

Hello friends 

Pro wildlife  safari in Southern Africa .

Equipment:   2 R3s   &  R5 mk2

Lenses   Rf400mm 2.8  RF600mm  Rf70-200 2.8 Z

Experiencing shocking purple banding in available light  subjects animals burds all sorts.

dragonflies in flight extreme settings  to test for suspected problems with 1 R3 body..

Settings 

Speed 1/64000  ISO 102800

Aperture stopped right down south of F22

Why the test to expose / accentuate aggravate expose the problem!!!! ?

only one R3 does it

Both configured identical. 

Suspect Problem

 

 

15 REPLIES 15

I pointed out they werent RAW..

Not bothering yo raw file server them..you can see the prob clear as

Cheers

Correct..i told all they weren't. 

Thyre screenshots of the RAWS.

Ehats your Problem. You can see the mess!!!!

That's fine if you cannot provide links to access the original RAW files.  However, additional help from those on this forum will be limited.

--
Ricky

Camera: EOS R5 II, RF 50mm f/1.2L, RF 135mm f/1.8L
Lighting: Profoto Lights & Modifiers

Pathetically Pedantic Procedural Politik 

Ive been round shooting for 50 years and on principle if these screenshots dont illustrate the problem  forget it

 

kvbarkley
VIP
VIP

In order to narrow down exactly where the problem is we need to start with one thing at a time, hence asking for raws to check the sensor and digic.

With what you showed it could be an LCD problem.

Thank you kindly,  I apologise for my terse reply earlier this whole trips going pear shaped. 

I will send you a link to the raw file tomorrow 

I would say its not the LCD as you can see it very clearly on the electronic screen.

Good night

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