7-50X Stereo Microscope Trinocular Microscope Lens+WF10X/22mm Eyepiece Microscope Objective Lens Accessories

Specification Magnification 7X 50X Continuous zoom ratio 1 6 5Eyepiece High eye point wide angle WF10 φ22mm default Viewing tube hinged trinocular 45° tilt pupil spacing 55 75mm Objective lens continuously variable objective lens 0 7X 5 Refraction binocular vision adjustment range ±6 Field of view diameter φ5mm φ30mm Accessories enlarged objective lens 1 5X 2X reduced objective lens 0 3X 0 5X 0 7X optional Working distance 100mm without any additional objective lens 165mm with 0 5X additional objective lens 30mm with 2X additional objective lensFocusing mechanism NoneBase NoneUpper illumination noneLower illumination NonePackage included 1 x 7 50X Stereo Microscope1 x Eyepiece 0 3X 0 5X 2X optional