Quote:
Originally Posted by multiweb
QHY9: I've read that the glass on the CCD itself has an anti-reflection coating. I've never put a finger on it. Best talk to Qiu about cleaning it. It can be damaged apparently.
The glass on the chamber itself, I'd say just wipe it as usual. Wet kim wipes, etc...
QHY8 (the square model) has a thick piece of glass directly on the CCD. I've cleaned it in the past with Qtips. No issues whatsoever. I don't know about the new QHY8s , like the pros or cylindrical 10,11,12 etc...
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Thanks - I was thinking of using one of these products:
http://au.rs-online.com/web/c/facili...FRZxvAodapwAtQ
but some have solvents and are not just air.
It is difficult to decide.
I have left my QHY9m well alone for now.
cheers
Allan