Thread: New ZWO ASI224MC pixel issue
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Old 10-03-2018, 09:10 AM
Mickinwarwick (Michael)
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Mickinwarwick is offline 		 
Join Date: Feb 2016
Location: Warwick
Posts: 1
Hi
I have a 290 and take long exposure get hundreds of green dots etc , with dark exposure ( cover lens ) can be used to remove them .
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