Objective:Grouped From Any Three Objectives of 1X,2X,3X and 4X,Working Distance:1X-55mm,2X-81mm,3X-61mm,4X-57mmWide Field Plane-Scope Eyepiece:WF10X,WF15X(Optional)Articulated Free Binocular Head,Inte

Paired Sliding Objectives 1X, or 2X, or 3X, or 4X for Selecting, Working Distance:1X-55mm,2X-81mm,3X-61mm,4X-57mmWide Field Plane-Scope Eyepiece: WF10X, WF15X(Optional)Total Magnification:10X, or 20X,

Objective: Grouped From Any Two Objectives of 1X,2X,3X and 4X, Working Distance:1X-55mm,2X-81mm,3X-61mm,4X-57mmWide Field Plane-Scope Eyepiece;WF10X, WF15X(Optional)Total Magnification:10X-20X, or 10X

Achromatic Objective:8XHuygenian Eyepiec:12.5X;Total Magnification:100XVertical Monocular HeadPlain Stage With Paired Clips:60X60mmCoarse Focusing Adjustable Mechanism42mm Plane ReflectorNet Weight/Se

FA/JA series electronic balanceMP/JA series electronic balanceJY/YP series electronic balanceYP series large-scale electronic balanceJN series torsion precision balanceTN-100C series torsion precision

35mm achromatic objective:4x,10x,40x(s)Huygenian eyepiece:5x,10x,16x;Total magnification:20x-640xVertical monocular headPlain stage with paired clips:110x120mm;Five-stop dial diaphragmSeparated coarse

45mm din achromatic objective:4x,10x,40x(s),100x(s, oil)Wide field plane-scope eyepiece: Wf10x. Wf16x;total magnification:40x-1600xArticulated free trinocular head, interpupillary distance:55-75mm;30o

45mm DIN Achromatic Objective:4X,10X,40X(S)Wide Field Plane-Scope Eyepiece:WF10X;Total Magnification:40X-400XMonocular Head,45o Inclined,360o RotatablePlain Stage With Paired Clips:110X120mmFive-stop

Specifications:Objective:Grouped From Any Three Objectives of 1X,2X,3X and 4X,Working Distance:1X-55mm,2X-81mm,3X-61mm,4X-57mmWide Field Plane-Scope Eyepiece:WF10X,WF15X(Optional)Articulated Free Bino