The arrangement of the three turrets allows a roll and pitch motion of the top plate in the range of ±8.5° for Θx, ±9.5° for Θy and a linear translation in the Z direction of 5 mm. The top plate includes a mounting slot for a SR-3211 rotation stage to add a fourth degree of freedom to the setup. The bottom plate on the contrary allows a direct mounting to a breadboard or a XY platform consisting of two CLS-52 linear translation stages. The later possibility yields to a 5D or together with the SR-3211 to a 6D positioning system.
Values for rotational travel are given for a Pivot point at the surface of the top plate.