Hi Jan Thanks for reply and comments. This image was taken with the camera body attached to the scope directly, thus scope was the lens.
I have a web cam, a "proper" astro one bought from Wex (£189) , but have to say never really had any good results from it. I have tried videoing Saturn, and deriving several hundred images, and processed them with stacking software. But that result is no better than a single shot on the camera.
I obviously need to improve technique, but feel I am hampered by light pollution. I do have a video of a planet, and you can see the heat/light pollution wobbling the image
As said, I will keep trying, maybe need to visit the local astro club to see what they do to get good results........... Or go to Hawaii mountain top (been there without a good camera system, total black at night)
Mj