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Showing results for tags 'sensor corrosion'.
I bought a used MM that had been to Wetzlar for sensor replacement and came with the certificate to prove it. Just noticed this in the lower left of the sensor (upper right on image). It kind of looks like a thumbprint but it wouldn't come off with sensor cleaner. Is this corrosion again?
Dear fellow leica forum members, I have been noticing some spots when taking landscape pictures in small aperture with M9M, thus decided to shot this picture of my white wall with the aperture F16... Are those white dots by any chance sensor corrosion? I do realise there are numerous posts on this topic, but I just wanted to know for sure. Thanks in advance! (Picture attached below)