This is a shot I took in a room lit by natural lighting on a sunny day around noon. I only ran it through my standard post processing. I upsampled greatly on this one. ISO 100 and 1/4000s means this is the lowest noise image I was capable of making. Throw in the 50mm macro and this is about the best Olympus can offer! Clearly Olympus cameras are too noisy, if this is ISO 100 imagine what anything else would look like!