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Old 01-05-2017, 06:31 PM
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cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
Hi Ben. The F9 ED100 is fine as an imaging scope without correction, although it does have a bit of a center bright spot. Flats get rid of it.
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