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is it normal to have this much dead pixel on the brand new canon ra?

Started Dec 11, 2020 | Questions thread
bclaff Forum Pro • Posts: 13,922
Re: is it normal to have this much dead pixel on the brand new canon ra?
1

Bokobabot wrote:

I have stuck pixel on but in the next image they are at the other position, but when I open raw file on light room is a snowing od white pixels on iso 40000...is that a gain from iso and long exposition or destroy sensor?

This sounds like ordinary noise (which is random) since a defect pixel will not change position.

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

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