Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. Rodenstock RBE-8037 Line Scan Beam Expander Optical Lens Assembly Rodenstock industrial line-scan beam expander precision optical assembly with attached barrel and mounts; RBE-8037 is an inventory identifier, not validated OEM model. 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 Industrial Line Scan Beam Expander Optics exactly as photographed