The APR001/M provides pitch and roll adjustment
The APR001/M comprises a pitch and roll platform together with a mounting post. The post is mounted directly to an optical table such that the top surface of the platform is at the proper beam height when placed in front of the Stage. Mating components can then be attached to the platform and adjusted in roll & pitch. The mounting post included produces an optical height of 75 mm (62.6 mm post plus 12.5 mm accessory height).
Alternatively, the pitch and roll platform can be removed from the post, and fixed directly to the stage, in place of the standard top plate. This allows components mounted on the stage to be adjusted in roll and pitch and raises the optical axis height by 15 mm, from 75 mm to 90 mm.