SZ 680 TP Series Zoom-stereo Microscope
Zoom Stereo Microscope, 0.68~4.7x, 1:6.8, Trinocular, No Light
--0.68~4.7x Zoom Lens, High Zoom Ratio 1:6.8, Outstanding Ergonomic Design
--Total Magnification Up To 3.4x~188x (View Field 67.65~1.38mm) With Optional Eyepiece & Lens
--Binocular & Trinocular Head 35° Viewing Angle Large View WF10x/23mm Eyepiece
--Zoom Knob With Magnifying Stop Pin Enable User To Limit Zoom Range As Need Easily
--Large Track Stand 33x30cm High Stability, Reflect & Transmit 3W LED Light Optional