Mirko,
I have the OLD (1988) FC-100, not the new one, so if it is the new version you are enquiring about, perhaps head over to here:
http://www.cloudynights.com/topic/49...ak-vs-new-tak/
and here:
http://www.cloudynights.com/topic/41...hashi-fc-100d/
The old Tak FC-100 I find absolutely superb visually, and it is certainly no slouch for imaging as well - the image below is a 20 minute (2x10 min combined) H-a shot of a section of IC2944, using the specific reducer (makes it f/6.4)
Anyway, we now return you to the original topic
And to keep it on topic, this was shot 2 nights ago during QLD's MAGNIFICENT night skies
I hope we are returning to our old winter weather patterns in QLD... like 2.5 months of clear cold sky