Nikon Fine Focus Knob Cover for optiphot 200 microscope 34471

*Rare SET* Fine Focus Knob Covers for Nikon Microphot SA FX FXA Microscope 35014

Fine Focus knob cap cover for Olympus BX45 Microscope 34367

Fine Focus Knob Rubber Cover for Zeiss Imager A1 microscope 34576

Fine Focus Knob Rubber Cover for Zeiss Imager A1 microscope 35066

Nikon TE2000 Microscope Fine Focus Knob 3D Printed Reproduction

Olympus Fine Focus Knob Cover BH2 BHTU BHT BHS IMT-2 PME3 Microscope 34699

*SET* Olympus Fine Focus Knob Cover BH2 BHTU BHT BHS IMT-2 PME3 Microscope 34909