Astro-Physics 6" Eagle Adjustable Folding Pier

The Astro-Physics 6" Eagle Folding Pier is a versatile work-of-art as well as a totally practical tool for the advanced imager. The one-piece assembly sets up quickly in the field and allows adjustment of pier height, leveling of the mount, and eases the process of polar alignment. Consider this pier for your 400, 600E, Mach1GTO and Mach2GTO mounts. The practical height range of the pier is 24" to 36". Adjustment is made by placement of the included extension and by moving the legs in toward the center. Adding the optional 4” or 8" Extension that attaches to the top of the pier gives a total practical height of up to 44". Versatility and Flexibility The 6" Eagle is a breeze to set up and adjust. Large comfortable hand knobs make the whole process tool-free! To set up or adjust, simply loosen the 3 Leg Adjustment Knobs to spread the legs apart or fold them in. Move the legs in and out from the 6" Eagle's center column to fine tune the pier's height and to level the assembly if the gro