Feature:
※Zoom driver:horizontal azial drive control knobs(MTS100 MTS200 MTS500  
    MTS600),vertical axial drive rotating knob(MTS300 MTS400)
※Eyepiexes:with high eye point and wide field eyepieces SWH10X(φ23mm),the
    diameter of fitting:φ30mm
※Objectives:1X/2x,1X/3X,2X/4X
※Working distance:105mm(MTS500 MTS600:128mm)
※Interpupillary distance adjustment range(with SWH10X:)54mm-76mm
※Diopter adjustment:±5°
※Focusing range:50mm
※The diameter of the round post:φ25mm
※The distance between from the vertical post center to the main body center:140mm
※The measurement to match between the supportand the main body:φ75.5mm 
※The diameter of the center working stage:φ95mm 
※Light sources:the up light source is the reflected illumination of the halogen lamp
    (6V 10W adjustable brightness),the low light source is the transmitted illumination
    of the fluorecent lamp(5W)

MTS series turret-type stereo microscopes main technical data
Model	Objective	Eyepiece
		SWH10x		WF15x		WF20x		WF25x
		Total magn- ification	Diameter of visual field(mm)	Total magn- ification	Diameter of visual field(mm)	Total magn- ification	Diameter of visual field(mm)	Total magn- ification	Diameter of visual field(mm)
MTS112 MTS212 MTS312 MTS412	1x 2x	10x 20x	23 11.5	15x 30x	16 8	20x 40x	13 6.5	25x 50x	12 6
MTS113 MTS213 MTS312 MTS412	1x 3x	10x 30x	23 7.7	15x 45x	16 5.3	20x 60x	13 4.3	25x 75x	12 4
MTS124 MTS224 MTS324 MTS424	2x 4x	20x 40x	11.5 5.7	30x 60x	8 4	40x 80x	6.5 3.3	25x 100x	6 3
MTS512 MTS612	1x 2x	10x 20x	23 11.5	15x 30x	16 8	20x 40x	13 6.5	25x 50x	12 6