R-D8-II (For M2 Series)
This new second generation RD8-II is designed to be used with the Ultimate M2 series heads. It has precise click stops at 30, 15, 6, 5, 4, 3, 2.5, 2 to support up to 700mm equivalent focal length with camera in landscape orientation, or 465mm equivalent in portrait orientation.
Size: 88mm (diameter) x 33mm (height)
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