The polar scope is simply screwed into the back of the mount. With this improved polarscope a good polar alignment of the mount succeeds in a short time. Since the north celestial pole, to which the telescope must be aligned, not exactly coincide with the position of Polaris, this polar scope is very important. The sighting device was further improved, first by the precise alignment is possible long-term astrophotography. This polar scope is also suitable for the CGEM mount.
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