Olympus Microscope UPlanFl N 100X with Diaphragm
Olympus Part 1-U2B5352
100X / 1.30 Oil Iris
Infinity / 0.17 / FN 26.5
Diaphragm moves very smooth
This lens has been tested by an Authorized Olympus Service Technician
Olympus model microscopes: Fits all Olympus BX40, BX41, BX45, BX61, BX50, BX51, BX43, BX53, and BX63 series microscopes.