Hand Tools

WD165 0.5X 0.7X 0.75X 1.5X 2.0X Auxiliary Objective Lens Thread 48mm Barlow Glass Lens For Stereo trinocular Microscope WD165 0.5X 0.7X 0.75X 1.5X 2.0X Auxiliary Objective Lens Thread 48mm Barlow Glass Lens For Stereo trinocular Microscope WD165 0.5X 0.7X 0.75X 1.5X 2.0X Auxiliary Objective Lens Thread 48mm Barlow Glass Lens For Stereo trinocular Microscope