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Microscope Eyepiece Wf10x Wf15x Wf20x With Scale Ruler 30mm Interface Glass Lens For Stereo Trinocular Binocular Microscopio | Fruugo US
KOPPACE Trinocular Stereo Zoom Microscope,WF10X/20 Eyepieces, 3.5X-90X Magnification,USB 2.0 5MP Microscope Camera,144 LED Ring Light,Provide professi
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WF10X / 20 Biological Microscope Eyepiece w Mounting Size 23.2mm Field View 20mm | eBay
ACCU-SCOPE 400-3113 WF10x/22mm Focusing Eyepiece, Single - New York Microscope Company
UNITRON 131-10-11 WF10x/22mm Focusing Eyepiece, Single - New York Microscope Company
Amazon.com: Compound Binocular Microscope,WF10x and WF25x Eyepieces,40X-2000X Magnification, LED Illumination Two-Layer Mechanical Stage,Microscope for Adults… : Toys & Games