Availability: Item has been discontinued and is no longer available.
Flat mounting plate for Baader's Newtonian Steeltrack focuser. Allows you to use the focuser (not included) on tubes with a flat mounting surface. Has lace pattern from 95mm to 104mm in diameter. Comes with 4 adjustment screws for fine adjustment of the optical axis. Plate measures 84x84mm on the outside and the diameter of the internal cutout for the focuser is approx. 77.9mm.Baader part number: FOC-FLAT or 2957032