Quote:
Originally Posted by troypiggo
I haven't done as detailed a comparison as you, but my QSI583ws (same sensor as you) has developed a column defect over time - one column, about third the height of frame. Not an issue, with dithering and image integration it disappears.
Not quite the same issue as you with noise getting worse over time. Does your camera get heavy use?
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Well, I use my camera almost every clear night.