Usado optical multi test system

AmScope ZM-4 Series Ultimate Zoom Trinocular Stereo Microscope 6.7X-45X Magnification on 3D Boom Stand with Focusable Eyepieces

• Fabricante: Amscope
• Modelo: ZM4

Head type: Trinocular, 45° incline, 360° rotatable | Optical system: Greenough stereoscopic | Interpupillary adjustment: Sliding, 54-76mm | Ocular-port diameter: 30mm | Dioptric adjustment: None; use focusable ey...