[Matt Wastell (Matt)]

Hi all

I have started to use my Imaging Source DMK21 USB on Jupiter - I usually use it for Lunar and Solar.
I have noticed that I obtain 'grainy' images - see attached images. I image through an 8" LX90 with a 2.5 Powermate.

Any ideas - my conditions have been poor - lots of atmospheric disturbance - so I have found it difficult to focus. I do not recall my settings but any feedback would be much appreciated.

Thanks in advance