50mm Extender for Zeiss or Seiler Microscope

LEICA 50mm EXTENDER ADAPTER RING FOR MZ SERIES STEREO MICROSCOPE - 10446300

Adapter to Allow Zeiss observer/documentation parts on a Global Beam Splitter

Microscope Large Stereo Boom Table Stand 50mm Ring Heavy Duty Holder Adjustable

CARL ZEISS 50 BEAMSPLITTER WITH END COVER

25mm Extender for Zeiss Microscope

Sutter Lambda Microscope 10-position Motorized Filter Wheel 50mm Olympus BX/IX

Digital Microscope Extension Tube, 6inch Longer Extender Metal Pole for Large...