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Astrodon filters with ZWO
Is anyone using Astrodon LRGB Gen2 E-Series Tru-Balance 49.7mm unmounted Filters with a ZWO filter wheel?
The ZWO site says of their filters they will accept:
2″ Thread-In Filters or
50.4mm ±0.5mm Unmounted Filters can be used.
By my calculation that means they couldn’t be used but I find it hard to believe.
Cheers
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