Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. Rodenstock RBE-8039 Beam Expander Precision Optical Assembly Long-barrel Rodenstock beam expander precision optical assembly, with attached optical mounts and RBE-8039 stock identifier; magnification and coating are unverified. Condition: Used industrial surplus, may show age, storage and cosmetic marks; electrical/mechanical function untested unless explicitly stated. See actual photographs; no unverified accessories supplied. Included: Only item/components shown in photographs. Buyer: cross-check exact photographed identifier and revision; no factory functional test or compatibility assurance is implied. Includes x1 Beam Expander / Precision Industrial Optics exactly as photographed