Nikon TMS Inverted Microscope Filter Slider Holder Receptacle 32mm

Nikon Diaphot-TMD Inverted Microscope Condenser Mount/Holder

Olympus CK2 Inverted Microscope Filter Holder Receptacle 45mm

Nikon TS100 Inverted Microscope Filter Slider Holder Receptacle 45mm

OLYMPUS CKX31/CKX41 INVERTED MICROSCOPE LIGHT FILTER HOLDER

Olympus CK30 CK40 Inverted Microscope Filter Holder Receptacle 45mm

Nikon Diaphot-TMD Inverted Microscope Condenser Mount/Holder

NIKON 0.2 CONDENSER FOR TMS INVERTED PHASE CONTRAST MICROSCOPE