OK, not yet up to Hubble standards or even SBIG standards, but not bad for an achromatic refractor, 80mm with a home made F.63 focal length compression lens.
This is 50x30s, 50x20s, 50x10s and 50x5s all stacked with K3CCD Tools, saved as FITS images, r
Astro-Imager with a Wicked Accent