Motic SMZ-140-N2GG 10X-40X Zoom Stereo Microscope

List Price: $695.00

Starting at: $595.00


Availability: In stock

  • Greenough 10X-40X zoom optical system
  • Binocular or trinocular head inclined 45 degrees
  • Included WideField 10X eyepieces
  • Ergonomic platform stand
  • 1:4 zoom range with 80mm working distance
  • Recommended for industry and education

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  • Motic SMZ-140-N2GG Zoom Stereo Microscope
  • Motic SMZ-140-N2GG Zoom Stereo Microscope trinocular


The Motic SMZ140 Educational and industrial series stereo microscope combines 10X-40X greenough zoom magnification with crisp optics, click-stop detents and a complete range of stands and illumination in a versatile, economical package. The rugged design is ideally suited for for a wide range of educational and technical applications from biological dissection, to printed circuit board inspection or archaeological research.


The Greenough zoom optical system generates a crisp, three-dimensional upright image through a binocular or trinocular head inclined 45 degrees and rotatable 360 degrees. Ergonomic 10X FN 20 widefield eyepieces are set in a Seidentopf movement with 54mm-76mm of interpupillary adjustment and +/- 5 degrees of dioptric adjustment. Dual zoom control knobs dial in a 1:4 zoom ratio for 10X to 40X total magnification and click-stop detents allow for precise, repetitive observations. A generous working distance of 80mm (3.15") offers plenty of space to work on specimens under observation.

Focus & Illumination

The 74mm focus block features dual rack and pinion focus controls conveniently positioned and with tension adjustment for responsive and controlled movement. Lighting is controlled by variable intensity 12V/15W incident and 12V/10W transmitted halogen illumination.


The N2GG stand features a 32mm vertical post and a stable platform base offering a compact 170mm x 237mm footprint and transmitted halogen illumination from an integrated 110V power supply. A 220V version is also available, please contact us for details. Black/white and frosted stage plates and 2 spring clips are included.


Accessories include a blue filter, eyecups, manual and dust cover.

SMZ-140-N2GG Binocular 10X-40X Zoom Stereo 1100200600161
SMZ-143-N2GG Trinocular 10X-40X Zoom Stereo 1100200600421

Specifications of Component Options

Select a component below to view related specifications.

  • Motic SMZ-140-N2GGS 10X-40X Zoom Stereo Microscope

    Motic SMZ-143-N2GG 10X-40X Zoom Trinocular Stereo Microscope
    SKU SMZ-140-N2GGSSMZ-143-N2GG
    MAP Copy MAP - MoticMAP - Motic
    Head Type BinocularTrinocular
    Optical Design Greenough ConvergedGreenough Converged
    Ocular Angle 45°45°
    Ocular Tube Diameter 23 mm23 mm
    Barlow Mount Diameter 47 mm47 mm
    Diopter Adjustment DualDual
    Magnification Type ZoomZoom
    Interpupillary Adjustment Arc (Seidentopf)Arc (Seidentopf)
    Interpupillary Adjustment Range 54mm - 76mm54mm - 76mm
    Head Rotation 360 Degrees360 Degrees
    Minimum Objective (X) 1X1X
    Maximum Objective (X) 4X4X
    Zoom Ratio 4:14:1
    Zoom Control Type Detent Click-StopsDetent Click-Stops
    Zoom Indicator Graduations YesYes
    Parfocal YesYes
    Includes Eyepieces? YesYes
    Included Eyepieces (X) 10X10X
    Available Barlow Lenses 0.3X, 0.5X, 0.75X, 1.5X0.3X, 0.5X, 0.75X, 1.5X
    Eyecups Style Soft RubberSoft Rubber
    Body Material All-MetalAll-Metal
    Coating Type Anti-Reagent PaintAnti-Reagent Paint
    Focus Controls CoarseCoarse
    Focus Mechanism Rack & PinionRack & Pinion
    Stand Class PedestalPedestal
    Stand Type PolePole
    Stand Features SolidSolid
    Stage Plate Black/White Contrast Plate, Frosted GlassBlack/White Contrast Plate, Frosted Glass
    Base Width 6.7"6.7"
    Base Depth 9.4"9.4"
    Post Height 10.5"10.5"
    Post Diameter 32mm32mm
    Coating Type (Stand) Anti-Reagent PaintAnti-Reagent Paint
    Illumination Type HalogenHalogen
    Illumination Style Transmitted, IncidentTransmitted, Incident
    Power Supply 120V AC120V AC
    Incident Light Type HalogenHalogen
    Incident Light Specification 12V15W12V15W
    Incident Light Control VariableVariable
    Transmitted Light Type HalogenHalogen
    Transmitted Light Specification 12V10W12V10W
    Transmitted Light Control VariableVariable
    Max Working Distance (standard) 80mm80mm
    WD with 0.3x Barlow 200mm200mm
    WD with 0.75x Barlow 89mm89mm
    WD with 1.5x Barlow 33mm33mm
    Imaging Compatibility (with adapters) 23mm 23mm
    Reticles Available? YesYes
    Included Extras Dust CoverDust Cover

  • 0.3X Barlow Lens For Motic SFC11 - SMZ140/143 Stereo Microscopes

    0.5X Barlow Lens For Motic SFC11 - SMZ140/143 Stereo Microscopes

    0.63X Barlow Lens For Motic SFC11 - SMZ140/143 Stereo Microscopes

    0.75X Barlow Lens For Motic SFC11 - SMZ140/143 Stereo Microscopes

    1.5X Barlow Lens For Motic SFC11 - SMZ140/143 Stereo Microscopes
    MAP Copy MAP - MoticMAP - MoticMAP - MoticMAP - MoticMAP - Motic
    Optical Accessory
    Barlow Lens Power 0.3X0.5X0.63X0.75X1.5X

  • Moticam 2 2.0MP Color Digital Microscope Camera
    SKU MC2
    Product Weight 1.0000
    MAP Copy MAP - Motic
    Sensor Type CMOS
    Sensor Size 1/3 Inch
    Color/Monochrome Color
    Pixel Pitch 3.2um x 3.2um
    Sensor Color Depth 8bpp / 24bit RGB
    Scan Mode Progressive
    Signal to Noise Ratio 43db
    Dynamic Range 61db
    Shutter Electronic, Rolling Shutter
    Camera Mount C-Mount, Ocular Mount
    Resolution 2 Megapixel, 1600x1200 pixels
    FPS @ Max Res 5 fps
    Camera Interface USB 2.0
    White Balance Area-of-Interest, Automatic, Manual, Spot
    Black Balance Manual
    Software Included Motic Images Plus 2.0ML
    Driver API Compatibility DirectX, TWAIN
    Power Source USB Powered
    File Formats BMP, JPEG, Own Proprietary, PNG, TIFF
    Exposure Control Area-of-Interest, Automatic, Manual, Spot, Vignetting Correction
    Operating Temperatures -30°C to +70°C
    Other Details
    Included Accessories Focusable Macro Lens, 30, 44mm Microscope Eyepiece Couplers, Macrotube for Observation of Macro Specimens, U-Type Gooseneck/Tripod Adapter, Software CD, Calibration Slide Micrometer
    Supported Operating Systems Windows 7, Windows Vista, Mac OSX 10.4+, Windows XP SP3
    System Requirements 2GB RAM Recommended, 2Ghz+ CPU Recommended, At least P4-class CPU, USB 2.0 High Speed Port
    Environmental Operating Temp: -10°C ~ 70°C, Relative Humidity: 40%~90%
    Imaging Compatibility (with adapters) C-Mount

  • C-Mount Adapter 0.4X for Motic SMZ-140 Series Stereo Microscopes

    C-Mount Adapter 0.5X for Motic SMZ-140 Series Stereo Microscopes
    SKU MCA04X-S140MCA05X-S140
    MAP Copy MAP - MoticMAP - Motic