Olympus microscope BH2-DO-B Microscope Dual Viewing Teaching Attachment Body

Olympus BH2-MDO Multi-Viewing Teaching Arm Microscope Attachment

Olympus BH-2 BH2 Microscope Multi-Discussion Bridge Teaching Attachment BH-2

Olympus BH2-DO Microscope Dual Viewing Attachment, Head Splitter Extension Base

Olympus BH2-DO Microscope Dual Viewing Attachment, Head Splitter

Olympus microscope BH2-DO-B Microscope Dual Viewing Teaching Attachment & Head

Olympus BH-2 BHTU microscope stand frame w/ stage & condenser BH2 base as shown

Olympus Teaching Arm Attachment BH2 BH CH CH2 Microscopes Student