No idea what you have done here - but those are the noisiest ISO 100 and 320 shots I have ever seen. Not a typical example of files from a micro 4/3 camera
K
not sure where you coming from...
But, both 100% crops represent about a 250 foot distance from the camera. Plus, I don't use noise reduction to
"eliminate" noise...May be tone it down.
But for samples IQ shots.. I Never Use NR. So you can see what the lens can produce in the detail available, before NR applied destroys some of it. And considering the detail of the decorative wood above the patio on the 2nd 100% crop, It's pretty good, I don't think you could see that kind of detail --
just looking at -- from about 250 feet away.
Now, I do use NR on images to only
reduce the grain a little, much more than that, and the image losses the quality of OOF areas and Sharp edges that expensive lens in known for, and to much NR smears finer detail from that fine lens can produce. GRAIN IS OK.....And on stuff that is not "Test Samples" I will use it in moderation.
Too Many Young photographers have no idea that a certain amount grain can ADD to impact.. of some images...
All they want is Noise-Less ISO 6400 and under.... Sheeeesh.... Get real man!
If, you should use a 400 film, do you really expect it to be "Grain Free" ?? Or ISO 800-1600 Film?? Would you
"Eliminate" the grain, thinking "any grain" is bad? Even if it destroyed all your fine detail and sharp edges??
Rant Over...
Please show me some of your m/43 images of a similar subject and with a 100% crop, with a 3rd party lens and NO NOISE REDUCTION used (to be fair), of 100 and 320 ISO... NR in camera is OFF like mine was. I was using a 25mm lens made for a Leica SM camera.