Leitz Microscope 5 Position Quintuple Nosepiece for Laborlux 020-422.521-007

OLYMPUS BX40 MICROSCOPE NOSEPIECE

Leica Microscope DMLB - Type 020-519.010 LB30T

Unbranded 4 Position Microscope Objective Nosepiece

Zeiss Inverted Microscope 6 Position Revolving Nosepiece 47 17 10 And Two Others

Zeiss Axiovert 100 135 Inverted Microscope 6 objective RMS Nosepiece

Reichert Microstar Nosepiece Turret Microscope

Genuine Nikon Diaphot 200,300 Microscope 6-Position 6-Place Nosepiece