I have just set up my new 10" newtonian f/4,put on a new focusor unfortunatly not a real good one,have to look at a moonlite or JMI something that holds the camera better and gets focus better,This is a test shot of 20 x1min shots under a full moon,i know there is coma in the shot but a coma corrector should fix this.comments welcome
Nice work there Alan. Yes a good focuser is the go, and a Baader Coma Corrector will remove nearly all the coma. Plenty of nebulosity there even with the full moon about.
Scott