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Needs some advice on H-alpha filter
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18-05-2009, 12:39 AM
marki
Waiting for next electron
Join Date: Mar 2008
Posts: 2,427
I use an astronomiks 2" (48mm threads) on my QHY 8 to good effect. You would need to buy a T thread to 2" adaptor to make it work as the filter will not screw into the T thread on the front of the nose piece (42mm).
Mark
marki
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