I’m wrapping up my work on spatial frequency analysis of read noise, and in this post, I’ll summarize what I’ve found and provide links to posts with the details. In all the cameras that I tested: Nikon D810 Nikon D800E Nikon D4 Leica M9 Leica M240 Hasselblad H2D-39 Sony alpha 7S The spatial spectrum of… [Read More]