KaiYang
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Posts posted by KaiYang
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Hi, this is Kai from California, USA. ;-)
I wish I read this thread before getting my FSQ-85. I also suffer from the eggiee stars at the corners.
The stock focuser was not tight at the beginning -- here is the video I took:
But even after tighten it, I still see the eggieeee stuffs. By rotating the camera (via CAA), I can see the distortion changes a little bit but I cannot draw any conclusion...
Here are some short exposure pictures (STT-8300 CCD, L filter, 10s expo, tracking / guiding) - rotate 0 / 90 / 180 degree each
With or without reducer doesn't seems make any difference... ;-(
Not sure what to do. Not sure if getting an Feather Touch focuser will resolve this...
Any suggestion?
-Kai
Ovoids with Mesu and Tak FSQ 85
in Imaging - Image Processing, Help and Techniques
Posted
Thank you guys for the quick reply.
Unfortunately I got this used (well, the guy never open the box, consider new) so probably no way to return to Takahashi... ;-(