Thread: Dusty Eta
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  #7  
Old 05-05-2018, 03:05 PM
raymo
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Join Date: Sep 2011
Location: margaret river, western australia
Posts: 6,070
Horses for courses Ben; I personally preferred 8" and up for the light gathering ability, 4x faster than a 4", and I like diffraction spikes, and
most importantly, with my $5 D.I.Y. tube rotating device I could always have the eyepiece/camera in a comfortable position. I also like the greater focal length; 1000mm is a great compromise.
raymo
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