My setup is an entry level Celestron refractor with EQ mount and Canon 60D, Canon O ring and Celestron T adapter. If I add the Barlow lens will that give me better focus or just act as an extension tube? Any comments appreciated.
My setup is an entry level Celestron refractor with EQ mount and Canon 60D, Canon O ring and Celestron T adapter. If I add the Barlow lens will that give me better focus or just act as an extension tube? Any comments appreciated.
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