Olympus 5 Position Objective Nosepiece Turret BH2 BHS BHT Microscope

Leitz Laborlux Microscope Focus Block, Objective Turret & Stand

Leitz Quintuple Microscope Turret Objective Nosepiece 170/223 *AS PICTURED*

Olympus 4 Position Microscope Objective Turret Nosepiece

Leitz Quad Position Microscope Turret Objective Nosepiece 170/223 *AS PICTURED*

Nikon Eclipse E400 Microscope Objective Turret Nosepiece

OLYMPUS 5 POSITION OBJECTIVE TURRET/NOSEPIECE FOR BX40 MICROSCOPE

Nikon Eclipse E400 Microscope Objective Turret Nosepiece