alpheratz06
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Everything posted by alpheratz06
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Hello I would like to know what the configuration shall be in front of the focuser, that is to say between the back end of the tube and the focuser. Is it necessary to add M90 extension tubes or not? If it is necessary , what is the conect amount of extension needed? Thanks for your support Chan skies !
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I'm trying to figure out backfocus analysis for a camera to be mounted behind a taka 0,7 reducer. I would like to take into account the contribution of the adaptor ref TKA32202 , which I don't have yet Unfortunately I didn't manage to find its thickness or backfocus contribution. If someone knows ... thanks