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    Leica APO Televid 77 - Focussing knob faulty

    Thanks guys for your help. Correct! yes it is "free spinning" I will see I send it back to service. I can still use the fine focus knob. From my small experience, there is only 1 belt for focus. but I have never sorted out such problem. In my case, it is not the screw problem. If someboby have...
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    Leica APO Televid 77 - Focussing knob faulty

    Thanks Pat for this feed back. In deed, I also never heard about broken belt. Sorry, I may have not givem enough description! The focussing system is still working but only with the fine focussing knob. (the quick one is rolling and disconnected to the fine knob. Best regards Yves
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    Leica APO Televid 77 - Focussing knob faulty

    Hi, As an alternative, if someboby has a plan of focussing systems of the Leica Televid 77 to understand where is the problem, it will be nice too! Thanks in advance & Best regards Yves
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    Leica APO Televid 77 - Focussing knob faulty

    Hi, I have a Leica APO Televid 77 and the quick focussing knob is not operating anymore . Formerly, it was hard to turn (compared to the fine knob) , with a play and now it seems disconnected from the fine knob and turns freely without any effect on focussing function). Maybe some of you...
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