Attaching a DSLR camera or other instruments to the AP mount

The dovetail slide bar PG is used to attach a DSLR camera or other instruments with 1/4” screw to the AP mount. It can be mounted on all the Vixen mount heads with the Vixen-style dovetail mounting unit (SX2, SXD2 and PORTA II). The elongated sight slot on the dovetail slide bar PG avoids disturbing the field of view of the polar scope when it is used.