Mini Prism Set ADS102-BHere's a versatile prism system in a small package The assembly features a 25 mm copper-coated prism, for fog prevention, a tilting holder, with friction axis, zero or -30 mm offset Powder painted Fluorescent Orange with Fluorescent Yellow targets Includes a 40-min adjustable circular side-mounted vial Assembly can mounted on a Prism pole or tribrach at three heights: 70 mm, ...