Olympus Microscope UPlanSApo 20X Oil objective.
20X / 0.85 Oil
Slight wear on the top of barrel. There are not scratches on the lens.
This objective has been tested on an Olympus BX and produces an excellent image
$2895 List price new
Olympus model microscopes: Fits all Olympus BX40, BX41, BX45, BX61, BX50, BX51, BX43, BX53, and BX63 series microscopes.