Sz3 Stereo Zoom Microscope

We offer sz3-10 zoom stereo microscope includes:
sz501101 stereo zoom binocular body
sz502101 10x eyepieces (pair)
sz302201 eye guards (pair)
ma221101 76mm track stand.
sz303201 ring adapter
specifications
zoom range of zoom body: 0.7x-4.5x
zoom ratio: 1: 6.5
max. Optic magnification: 2.1x-270x
field of view: 1mm-95.2mm
working distance: 30mm-165mm
working distance with built-in 1x lens: 100mm
interpupillary adjustment: 54mm-75mm
eyetube inclination: 45°
eyepiece diopter correction: ±5 diopter
360°rotatable microscope head
optional eyepieces: 10x, 15x, 20x, 25x and 30x
optional auxiliary lenses: 0.3x, 0.5x, 0.75x, 1.5x and 2x
optional video couplers: 0.3x and 0.5x (for trinocular body).