I took my new-to-me m50 f/1.7 out to our local fair this weekend and was a little disappointed as I figured this is where this lens would shine. I've got some lovely portraits indoors with this lens but at a low ISO (around 200). These were taken outside under dark and threatening skies so I bumped the ISO up to 3200. These images are 3200 and 6400. I expected much better from what I've read and the high ISO pictures I've seen with this camera. These look awful noisy to me... Am I doing something wrong? Or should I have kept the ISO lower? I know focus is off on some of these (I'm still getting used to the manual focus).
The first two are 3200, first one cropped, last two are 6400
Pentax K-x
M50 f/1.7 between f/2 and f/8
Cloudy with mist light rain approaching dusk
Thanks,
Chris