Thanks Jazza
- Sure I read that thread (I am a lurker) which might even be where I got some of my concerns about DSO's but I thought it was because of the length of exposure required thus I thought if you were guided you were OK - but maybe not as comments in that thread suggest issues with stability.
As I said provided I can see capture output in realtime at the screen with comparable views to naked eye that would negate any issues with where the eyepeice ends up but the view would need to be as good (can it be in realtime - I assume yes as the cameras are made more sensitive than our eyes).