Amazon.com : AmScope 2x-225x Trinocular Boom Stand Stereo Zoom Microscope + High-Speed 20MP Camera : Electronics
Amazon.com: AmScope SM-2TYY Professional Trinocular Stereo Zoom Microscope, WH10x and WH20x Eyepieces, 7X-180X Magnification, 0.7X-4.5X Zoom Objective, Upper and Lower Halogen Lighting, Pillar Stand, 110V-120V, Includes 2.0X Barlow Lens : Electronics
Amazon.com : SVBONY SM402 Microscope for Adults, Professional Trinocular Stereo Zoom Microscope, with WF10x Eyepieces, 0.7X-4.5X Zoom Objective, LED Lighting, Large Pillar-Style Table Stand : Electronics
Amazon.com : HengTianMei ZS7050 Profesional Binocular Stereo Microscope, WF10x/22 Eyepieces, 7X-50X Magnification, 0.7X-5X Objective, 72 LED Ring Light Illuminator, Adjustable Zoom and Focus Knobs : Electronics