Zeiss Microscope Centering Nosepiece 453185 for Polarizing Pol Axioplan

Zeiss Microscope Centering Nosepiece for Polarizing Pol Axioplan

Rotates properly with click stops.
Fits RMS thread objectives.
One position is fixed, the other 3 are centerable.
Part No. 453185
This came from an Axioplan Pol microscope.