Unitron L3R-1636 Three 3 Position Microscope Objective Turret Nosepiece Brass

Nikon Diaphot Inverted Microscope Turret 5 Place Nosepiece Objective Nosecone

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

Olympus BH2 Series 5-Place Nosepiece Objective Turret BH2-5RE H92108

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

Nikon Eclipse E400 Microscope Objective Turret Nosepiece

Nikon 4 Objective Nosepiece Turret - Nikon S Microscope Part

OLYMPUS 5 POSITION OBJECTIVE TURRET/NOSEPIECE FOR BX40 MICROSCOPE