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in focus?
hello members help please!
i have spent a lot of money at TS including a new 3" electric focusser, filter draw and a couple of adapters
the train:
APM 107 > 3" focusser > 3" 0.79 FF/FR > 17 - 21 mm variable extension tube > filter draw > DSLR
the problem appears that there is not enough in focus, very frustrating because what the hell is that massively long drawtube for anyway as it does not go in far enough for me to focus
any ideas people?
pat
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