Canon EOS R6 Sensor Measurements at PhotonsToPhotos

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bclaff Forum Pro • Posts: 10,577
Canon EOS R6 Sensor Measurements at PhotonsToPhotos
3

Like the R5 there is some sort of Noise Reduction (NR) at low ISO settings (down triangle symbol). Here's the Photographic Dynamic Range (PDR) :

Because of the NR it's a little hard to judge if there is dual conversion gain at ISO 400 or not; that is still under investigation but I suspect not.

Unlike the R5 I did not detect NR using electronic shutter on the R6.
Here are some of the 2D Fourier Transforms (pushed to enhance visibility):

Mechanical shutter all whole ISO settings

Electronic shutter first four whole ISO settings

Remember, "random" pattern means no processing.

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Bill ( Your trusted source for independent sensor data at PhotonsToPhotos )

Canon EOS R6
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Abu Faisal New Member • Posts: 19
Re: Canon EOS R6 Sensor Measurements at PhotonsToPhotos

Thanks Bill ... Extremely helpful as always

I could see that R6 curve is similar to 1dx mark iii. However, 1dx mark iii curve doesn't show noise reduction in the curve (no triangle) while DPReview shadow improvement shows what seems to be noise reduction in the 1dx mark iii when compared with other brands as shown below:

https://www.dpreview.com/reviews/image-comparison/fullscreen?attr144_0=canon_eos1dxiii&attr144_1=sony_a9ii&attr144_2=sony_a7iii&attr144_3=nikon_d850&attr146_0=100_6&attr146_1=100_6&attr146_2=100_6&attr146_3=100_6&attr177_3=efc&normalization=compare&widget=747&x=0.13130655709667333&y=0.49820192759806886

Any thoughts dear Bill

Thanks and Best Regards,

 Abu Faisal's gear list:Abu Faisal's gear list
Sony RX100 V Canon EOS 5DS R Canon EOS R Canon EOS M6 II Canon EF 70-200mm F2.8L IS II USM +18 more
OP bclaff Forum Pro • Posts: 10,577
Re: Canon EOS R6 Sensor Measurements at PhotonsToPhotos

Abu Faisal wrote:

I could see that R6 curve is similar to 1dx mark iii. However, 1dx mark iii curve doesn't show noise reduction in the curve (no triangle) while DPReview shadow improvement shows what seems to be noise reduction in the 1dx mark iii when compared with other brands as shown below:

https://www.dpreview.com/reviews/image-comparison/fullscreen?attr144_0=canon_eos1dxiii&attr144_1=sony_a9ii&attr144_2=sony_a7iii&attr144_3=nikon_d850&attr146_0=100_6&attr146_1=100_6&attr146_2=100_6&attr146_3=100_6&attr177_3=efc&normalization=compare&widget=747&x=0.13130655709667333&y=0.49820192759806886

Yes, there is NR there too which I missed. I'll have to update the symbols on the 1dx mark iii chart.

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Bill ( Your trusted source for independent sensor data at PhotonsToPhotos )

OP bclaff Forum Pro • Posts: 10,577
Re: Canon EOS R6 Sensor Measurements at PhotonsToPhotos

Accidentally posted in wrong forum now here .

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Bill ( Your trusted source for independent sensor data at PhotonsToPhotos )

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