I hope this post belongs here rather than in the astrophotography section - it is very much a beginner's question. As I understand it, the main options for astrophotography are:
Conventional SLR
Digital SLR
Modified webcam
Dedicated CCD astrophotography cam
Whilst I know there are whole books on the subject, I haven't seen anywhere a brief overview which compares the above techniques in terms of pro and cons, cost, quality achievable, user friendliness etc. Does anyone know where I can find such an overview - or care to give me a quick headsup? Thanks!