Hi folks,
Having just aquired a nice new QSIwsg8 camera, I'm now trying to work out which spacer I need to use with my William optics FLT 110 and P-Flat4 flattener/reducer.
My SBIG ST8300c works well with a 35mm spacer between the camera and the flattener, I have several spacer rings of varying sizes but I can't seem to get the distance right to bring the QSI into anything resembling focus.
Any suggestions welcome please!
Cheers
Andy