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Help - Halo in Widefield Milyway shot 50mm
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11-11-2018, 12:12 PM
Peter Ward
Galaxy hitchhiking guide
Join Date: Dec 2007
Location: The Shire
Posts: 8,111
Was it cold? Looks like condensation to me, possibly on the sensor itself.
If this always happens, then I’d try mixing things up a bit, e.g. trying a different lens, adding a lens hood etc. to track down the cause.
Peter Ward
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