Thread: Imaging Mars with a 4" Refractor
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Old 22-09-2020, 09:30 PM
Saturnine (Jeff)
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Saturnine is offline 		 
Join Date: Jul 2008
Location: Wollongong
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Hi Chrys

I can't give you first hand what 4" would achieve but I often use a 5" f7.5 refractor with an 3X barlow and get reasonable images from it. See my recent images posted in the Beginners Forum to give some idea of what small scopes can do.
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