Quote:
Originally Posted by ZeroID
I'm looking for a guiding solution for the 8F8 scope. My existing setup is too tall, the scope takes up most of my Ob headroom. I'm working on a low profile adjustable mount system project which should fit but I'm also considering an OAG.
My mind can't quite get around the idea of an OAG. I understand the off axis position and basic optical physics but how do you find a suitable star if it is such a fixed position device in the optical train ?  |
Star suitability is just down to SNR. So all you need is a sensitive guide cam.