Canon 600D (unmodified) + Newtonian 200/800 (with no coma corrector) + meade lxd75 mount
10 x 30 secs
+ 10 darks
Here is one of my first astrophotographs of the deepsky I took at prime focus of my newtonian telescope (200/800) with my canon T3i camera (unmodded)
It is a 10-image-stacked picture of 30 seconds each.
Both staking and processing were helped by a friend using PixInsight sofware. Thanks to him