Wd165 0.5X Stereo Microscope Auxiliary Objective Lens Barlow Lens with7902

Stereo Microscope 0.3X 0.5X 0.75X 1.5X 2X Auxiliary Objective Barlow Lens 48mm

WD120 0.7X Trinocular Stereo Microscope Auxiliary Objective Lens Barlow5130

Stereo Microscope Barlow Lens Auxiliary Objective Mounting M48 0.3X 0.5X 1.5X 2X

Wd165 0.5X Stereo Microscope Auxiliary Objective Lens Barlow Lens with6219

WD120 0.7X Trinocular Stereo Microscope Auxiliary Objective Lens Barlow8206

0.3X/0.5X/0.7X/0.75X/1.5X/2X Stereo Microscope Auxiliary Objective Lens M48*0.75

Stereo Microscope 0.5X Auxiliary Objective Lens Barlow Lens 1-7/8" 48mm W.D.165