Thread: Can anyone tell me what this is please
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Old 13-05-2019, 04:33 PM
raymo
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raymo is offline 		 
Join Date: Sep 2011
Location: margaret river, western australia
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I can't quite see the whole object in your pic, but some eyepieces come with a barlow supplied. My 2" 30mm UWA comes with a 1.5x barlow attached.
raymo
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