Howard, in what way is it better than the Ethos? Sharper, more light, less coma on the edges? What telescope did you test this with? Was that with your 30" F/2.7?Originally Posted by Howard B
Howard, in what way is it better than the Ethos? Sharper, more light, less coma on the edges? What telescope did you test this with? Was that with your 30" F/2.7?
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