M57

10x20sec Iso 3200
10" f/5 newt on CGEM DX
Canon T3 modded, Baader planetarium IR/UV cut, Orion Skyglow
50mm finder scope guider with orion starshoot pro guider.
Dithering and median stack in Maxim DL, no darks

I shot more frames of this and chose the best ones. I was still figuring out how long to force Maxim DL to settle the guider during dithering. Image is cropped. Nebula itself is only 72 pixels across.