Reichert 4/.10 Oil Microscope Objective Lens

AO American Optical Plan Achro 4x 4/.12 Microscope Objective Lens CAT 1017

AO American Optical 40/.66 Plan Achro Microscope Objective Lens Cat.1023 Austria

American Optical AO Plan Achro 40x/ 0.66 Microscope Objective Lens CAT 1309

AO American Optical 10/.25 Plan Achro Microscope Objective Lens Cat.1019 Austria

10X AO Plan Achro Objective CAT 1019 Microscope American Optical 10/.25

American Optical AO Plan Achro 40x/ 0.66 Microscope Objective Lens CAT 1309 #a1

American Optical AO Plan Achro 4x/.12 Infinity Microscope Objective Lens