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Proper care-collimating_english, Proper care for your telescope, Ollimating a newtonian reflector – Sky-Watcher EQ3GOTO MOUNT User Manual

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Proper care-collimating_english, Proper care for your telescope, Ollimating a newtonian reflector | Sky-Watcher EQ3GOTO MOUNT User Manual | Page 20 / 51 Proper care-collimating_english, Proper care for your telescope, Ollimating a newtonian reflector | Sky-Watcher EQ3GOTO MOUNT User Manual | Page 20 / 51
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