50mm Prism Extension (Burnished)

This is an "Open Box" item that is unused and fully functional, with minor cosmetic wear from warehouse storage. Sold as-is—no exchanges or returns. The Siegmund 50mm Prism Extension enables infinite positioning, when combined with spacers or support discs (see set of supports, Item No. 2-160821) or screw support (Item No. 2-160822). The Prism Extension can be mounted into all prisms quickly and safely. Due to the thread, the Prism Extension can be bolted to other extensions or attached to a custom construction. Specs and Features: - Burnished - Height: 50mm (1.96") - Diameter: 16mm (0.62") - Weight: 0.17 lbs.