Contrary to appearances there is only one finder scope location - it just depends on which way round the scope is
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Just for information - I have used the OTA on a Losmandy mount in the past and there are attachment holes for this as well I have also had a balancing weight set and there are attachment holes for that as well as for a piggyback for an SLR camera, which I could probably find if I looked and will throw it in if I do.