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Originally Posted by [1ponders]
Do you have anything in mind for a guidescope John?
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Maybe this:
http://www.astronomics.com/main/Asronomy_echnologies_A66_66mm_f_6_E D_refracor_–_whie_opical_ube_duals. asp/catalog_name/Astronomics/category_name/K56U1T2Q7KWF8GDVGLKVBN1PL3/product_id/AT66W
Quote:
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Originally Posted by [1ponders]
And what's the FL of your 200
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Only restriction is not too heavy, fl of main ota is 1800mm, mostly used with fr for imaging so operating at about 1250mm.