This set is comprised of the Dovetail Slide Bar PG, AP Clamp Mount Head, Mount Head Base, and AP Polar Axis Bracket. This can be used as the Advanced Polaris Photo guider if it is used in combination with theR.A. Motor Module and STAR BOOK ONE Set.

・Dovetail Slide Bar PG

Slide bar style: Vixen dovetail style bar (W:44mm)

Screw: 4x UNC 1/4”

Screw hole: 4x M6

Size：182×44×20mm (without extruded parts)

Weight：200g

・AP Clamp Mount Head Unit H

Type: Dovetail style with friction-control system, provided with dovetail plate lock screw and stopper

Clamp: Supplied with AP clamp lever

Bearing: 1x ball-bearing

Size：Dia.78×56mm (without extruded parts)

Weight：345g

・AP Polar Axis Bracket

Mount screw: UNC 1/4”

Screw to install Polar Alignment Scope: M34x0.75

Size：114.5×78×77mm

Weight：230g

・Mount Head Base

Size：Dia.78×21mm

Weight：90