This rotator device is still used today for all Takahashi focuser from the 2” to 4” focusers and all astrographs.
This rotator device is still used today for all Takahashi focuser from the 2” to 4” focusers and all astrographs.
该旋转接口至今仍应用于高桥的2”到4”的调焦座以及天文摄影中。