Olympus BH-2 Microscope Field Iris Diaphragm Ring

Olympus BH2 Field Diaphragm Aperture Microscope BHT BHTU BHS

Olympus BH-2 Microscope Filter Holder Mount with Screws

Olympus BH2 Microscope Mirror Mount Unit & Field Iris Diaphram Ring w/ Screws

Olympus Microscope Nosepiece Turret Screw For BH2, BHTU, BHT, BHS

Olympus BH-2 Microscope Field Iris Diaphragm Ring with Screws

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

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