Quote:
Originally Posted by PRejto
Clive,
You seem to be speaking both about visual and photographic. The issue I see is not visual at all as our eyes don't perceive blue below a certain freq. (ca 435??). But a sensitive CCD like the Sony in particular will see way down (380 and below). So, you don't say which camera you use on your FLT 132 and that will make a huge difference. Whilst the KAF8300 might show very good blue filter images the Sony 694/674 may very well not. One would really need to see the corrected specs of the scope to know for sure.
Peter
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I don't do visual, just imaging ( personal use only), again I'm happy with the scope.
Qhy9 uses the 8300 chip ( mono) previously used a qhy8 which had a 6 meg chip color.
As you say you can find a chart showing the focus of colors, I know I've looked at the one for my 132, a comparison between the two could be usefull .....and from experience I can definitely confirm Ha doesn't focus amongst the pack.