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Amscope 2x-225x Trinocular Boom Stand Stereo Zoom Microscope (SKU: ZM-4TW3-FOR-20MHI3) transmitting an image of a circuit board to a computer monitor.
Black circuit under a stereo microscope.
Green circuit under a stereo microscope.
Fiber optic halogen ring illuminator for the Amscope 2x-225x Trinocular Boom Stand Stereo Zoom Microscope (SKU: ZM-4TW3-FOR-20MHI3).
Camera system for the Amscope 2x-225x Trinocular Boom Stand Stereo Zoom Microscope (SKU: ZM-4TW3-FOR-20MHI3).
Front right view of the Amscope 2x-225x Trinocular Boom Stand Stereo Zoom Microscope (SKU: ZM-4TW3-FOR-20MHI3).

AmScope 2x-225x Trinocular Boom Stand Stereo Zoom Microscope + 9 Camera Options

Brand: AmScope
Item Number: ZM-4TW3-FOR-20MHI3

Regular price $4,724.96 $2,419.99 On Sale

  • Shipping: Free Shipping On Orders Over $124.

    This is a trinocular 2X-225X extreme widefield zoom stereo microscope with a large-sensor, your choice of USB camera (high-speed 20MP, high-speed 18MP, 18MP, 16MP, 14MP, 9MP, 8MP, 5MP, 3 MP, or with no camera), providing super crystal clear sharp images. It comes with a trinocular zoom microscope with two pairs of 30mm extreme widefield high-eyepoint eyepieces, a versatile 3D double-arm boom stand, and a 150W fiber optic halogen ring illuminator. The digital camera captures still images and video, and allows you to view a live stream on your PC. The high-speed camera (available in 20MP or 18MP) have a maximum frame-rate of 60fps (20MP) or 54fps (18MP) at low resolution. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features. The 3D boom stand allows you to rotate the microscope head around three different axes; that is, you can point the microscope head in any direction you wish. This microscope offers super high resolution, extreme widefield of view, super wide magnifying zoom range (112:1), and extremely large working distance (14", 356mm). It is an ideal instrument for engravers, gemologists, collectors and anyone in semiconductor and/or electronic industry.

    Features for High-Speed Camera Options:

  • 2X-225X Extreme Widefield Stereo Zoom Microscope with High Resolution Image System!
  • 150W Fiber Optic Halogen Ring Illumination
  • Super High Resolution with Great Flatness and Contrast
  • Erect Stereo Sharp Images with Extreme Widefield of View
  • Accurate Alignment Ensures Hours of Fatigue-Free Viewing
  • Crystal Clear Original True Color Images
  • 45° Inclined Trinocular Head with Extreme Widefield High-Eyepoint Eyepieces
  • 30mm WF10X/22 Extreme Widefield Eyepieces (see the difference in the above picture)
  • Both Ocular-Tubes with Adjustable Diopter
  • Adjustable Interpupillary Distance
  • Full Optical Glass Elements
  • Precise Ground Glass Lenses
  • 3D Double-Arm Boom Stand Allows Pointing Microscope Head in Any Direction You Wish, Covering Large Working Area
  • Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel
  • Rugged Solid Cast Steel Base
  • All Metal Mechanical Components
  • Rubber Eye-guards Included
  • Manufactured Under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Factory Warranty
  •  

    Features for All Other Camera Options:

  • 2X-225X Extreme Widefield Stereo Zoom Microscope with 9MP High Resolution Image System!
  • 14" (350mm) Extremely Large Working Distance!
  • (112:1) Extremely Wide Zoom Range!
  • 150W Fiber Optic Halogen Ring Illumination
  • Super High Resolution with Great Flatness and Contrast
  • Erect Stereo Sharp Images with Extreme Widefield of View
  • Accurate Alignment Ensures Hours of Fatigue-Free Viewing
  • Crystal Clear Original True Color Images
  • 45° Inclined Trinocular Head with Extreme Widefield High-Eyepoint Eyepieces
  • 30mm WF10X/22 Extreme Widefield Eyepieces (see the difference in the above picture)
  • Both Ocular-Tubes with Adjustable Diopter
  • Adjustable Interpupillary Distance
  • Full Optical Glass Elements
  • Precise Ground Glass Lenses
  • 3D Double-Arm Boom Stand Allows Pointing Microscope Head in Any Direction You Wish, Covering Large Working Area
  • Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel
  • Rugged Solid Cast Steel Base
  • All Metal Mechanical Components
  • Rubber Eye-guards Included
  • Manufactured Under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Factory Warranty
  •  

    Specifications (All Options):

  • Head: 45° inclined 360° swiveling trinocular
  • Eyepieces: 30mm super widefield high-eyepoint WF10X/22 and WF25X/9
  • Objective: 0.67-4.5X
  • Barlow Lenses: 0.3X and 2X
  • Zoom Range: 112:1
  • Diopter Adjustment: ±5dp
  • Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)
  • Working Distance: 14" (350mm)
  • Boom Stand: 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base
  • Accessories: eye-guards
  • Weight: 75 lbs (34 kg)
  • Packages: 2 (53 lbs and 22 lbs), Possibly 1 (75 lbs)
  •  

    High Speed Camera Specifications:

  • Sensor: 20MP: Sony IMX183 (color), 18MP: Aptina AR1820 (color)
  • Sensor Type: 20MP: BSI CMOS, 18MP: CMOS
  • Sensor Size: 20MP: 1" (13.3mm x 8.9mm, 15.8mm diagonal), 18MP: 6.14x4.61mm
  • Pixel Size: 20MP: 2.4µm x 2.4µm, 18MP: 1.25
  • Sensor Pixels: 20MP (5440x3648)
  • Sensitivity: 20MP 462mv, 18MP: 0.62 V/lux-sec
  • Max Frame Rates: 20MP: 15fps @ 5440x3648, 50fps @ 2736x1824, 60fps @ 1824x1216
  • Max Frame Rate: 18MP 54.4fps @ 1228x922, 34.3fps @ 2456x1842, 13.1fps @ 4912x3684
  • Binning: 20MP only: 1x1, 2x2, 3x3
  • Exposure Time: 20MP only: 0.1ms - 15s
  • Connectivity: Both: USB 3.0
  • Compatibility: Both: Windows (32/64 bit) XP/Vista/7/8/10, Mac OSX, Linux
  •  

    Camera Specifications for all other Options:

  • Sensor:
  •      18MP, 16MP: Aptina (color)
  •      14MP: ONSemi (color)
  •       9MP, 8MP: Aptina
  •       5MP, 3MP: Aptina MT9P001
  • Sensor Type: CMOS (All)
  • Sensor Size:
  •      18MP, 16MP: 6.14x4.61mm
  •      14MP: 6.138x4.603mm
  •       9MP: 5.825x4.369mm
  •       8MP: 5.45x4.09mm
  •       5MP: 5.7x4.28mm
  •       3MP: 6.55x4.92mm
  • Pixel Size: 18MP: 1.67, 16MP: 1.335, 14MP:1.4, 9MP: 1.25, 8MP: 1.67, 5MP: 2.2, 3MP 3.2
  • Resolution: 18MP, 16MP, 14MP, 9.0MP, 8MP, 5MP, 3MP
  • Frame Rate:
  •      18MP: 32.2fps @ 1228x922, 18.1fps @ 2456x1842, 5.6fps @ 4912x3684
  •      16MP: 26fps @ 1536x1160, 15fps @ 2320x1740, 6fps @ 4632x3488
  •      14MP: 54fps @ 1024x822, 21fps @ 2048x1644, 6.2fps @ 4096x3286
  •       9MP: 11.9fps @ 3488x2616, 8fps @ 1744x1308, 27fps @ 872x654
  •       8MP: 1.9fps @ 3264x2448, 8fps @1600x1200, 27fps @ 800x600
  •       5MP: 5fps  @2592x1944, 18fps @ 1280x960, 60 fps @ 640x480
  •       3MP: 8fps @ 2048x1536, 22fps @ 1024x768, 43fps @ 680x510
  • Sensitivity: 
  •      18MP: 0.62 V/lux-sec
  •      14MP: 0.724V / Lux-sec
  •       9MP, 8MP: 0.31 V/lux-sec
  •       5MP: 0.53 V/lux-sec
  •       3MP: 1.0V/lux-sec
  • Compatibility: Windows (32/64 bit) XP/Vista/7/8/10, Mac OSX, Linux
  •  

    Software Specifications (All): 

  • OS Requirements: Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+
  • Hardware Requirements: Intel Core2 2.8GHz or comparable processor, 2GB RAM, USB3.0 port for maximum speed
  •  

    Packing List :

  • One Trinocular Stereo Zoom Head
  • One Pair of WF10X/22 Extreme Widefield High-Eyepoint Eyepieces
  • One Pair of WF25X/9 Extreme Widefield High-Eyepoint Eyepieces
  • Two Barlow Lenses: 0.3X & 2X
  • One 3D Double-Arm Boom Stand with Focusing Rack
  • One Pair of Eye-Guards
  • One 150W Halogen Light Source
  • One Fiber Optic Ring Light with Mounting Adapter
  • User's Manual for the Microscope
  • One USB3.0 Color Digital Image System with Reduction Lens (High-Speed Cameras, 18MP, 16MP, and 14MP Options), or USB2.0 Color Digital Image System with Reduction Lens (9MP, 8MP, 5MP, and 3MP Options)
  • One 1X C-mount photo-port
  • One CD with Software, Driver and Step-by-Step User's Instructions for the Camera
  • Two Camera Adapters

  •  

    Camera Pixel Your Choice of High-Speed 20MP, High-Speed 18MP, 18MP, 16MP, 14MP, 9MP, 8MP, 5MP, 3MP, or none.
    Microscope Type Stereo
    Application Industrial Inspection, Engraving, Dissecting, Laboratory, Mineralogy
    Magnifying Type Zoom Power
    Magnification Power 2X-225X
    Field View Extreme Widefield
    Head Type Trinocular
    Objective Power 0.67-4.5X
    Eyepiece Power 10X, 25X
    Eyepiece Size 30mm
    Camera PC & Mac
    Camera Sensor CMOS
    Microscope Stand Boom Stand: double-arm
    Light Type Fiber Optic
    Light Power 150W
    Light Shape Ring
    Number of Light Bulbs 1
    Barlow Lens 0.3X, 2.0X
    Power Supply 110V, 220V
    Brand Name AmScope
    Color White

    This is a trinocular 2X-225X extreme widefield zoom stereo microscope with a large-sensor, your choice of USB camera (high-speed 20MP, high-speed 18MP, 18MP, 16MP, 14MP, 9MP, 8MP, 5MP, 3 MP, or with no camera), providing super crystal clear sharp images. It comes with a trinocular zoom microscope with two pairs of 30mm extreme widefield high-eyepoint eyepieces, a versatile 3D double-arm boom stand, and a 150W fiber optic halogen ring illuminator. The digital camera captures still images and video, and allows you to view a live stream on your PC. The high-speed camera (available in 20MP or 18MP) have a maximum frame-rate of 60fps (20MP) or 54fps (18MP) at low resolution. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features. The 3D boom stand allows you to rotate the microscope head around three different axes; that is, you can point the microscope head in any direction you wish. This microscope offers super high resolution, extreme widefield of view, super wide magnifying zoom range (112:1), and extremely large working distance (14", 356mm). It is an ideal instrument for engravers, gemologists, collectors and anyone in semiconductor and/or electronic industry.

    Features for High-Speed Camera Options:

  • 2X-225X Extreme Widefield Stereo Zoom Microscope with High Resolution Image System!
  • 150W Fiber Optic Halogen Ring Illumination
  • Super High Resolution with Great Flatness and Contrast
  • Erect Stereo Sharp Images with Extreme Widefield of View
  • Accurate Alignment Ensures Hours of Fatigue-Free Viewing
  • Crystal Clear Original True Color Images
  • 45° Inclined Trinocular Head with Extreme Widefield High-Eyepoint Eyepieces
  • 30mm WF10X/22 Extreme Widefield Eyepieces (see the difference in the above picture)
  • Both Ocular-Tubes with Adjustable Diopter
  • Adjustable Interpupillary Distance
  • Full Optical Glass Elements
  • Precise Ground Glass Lenses
  • 3D Double-Arm Boom Stand Allows Pointing Microscope Head in Any Direction You Wish, Covering Large Working Area
  • Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel
  • Rugged Solid Cast Steel Base
  • All Metal Mechanical Components
  • Rubber Eye-guards Included
  • Manufactured Under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Factory Warranty
  •  

    Features for All Other Camera Options:

  • 2X-225X Extreme Widefield Stereo Zoom Microscope with 9MP High Resolution Image System!
  • 14" (350mm) Extremely Large Working Distance!
  • (112:1) Extremely Wide Zoom Range!
  • 150W Fiber Optic Halogen Ring Illumination
  • Super High Resolution with Great Flatness and Contrast
  • Erect Stereo Sharp Images with Extreme Widefield of View
  • Accurate Alignment Ensures Hours of Fatigue-Free Viewing
  • Crystal Clear Original True Color Images
  • 45° Inclined Trinocular Head with Extreme Widefield High-Eyepoint Eyepieces
  • 30mm WF10X/22 Extreme Widefield Eyepieces (see the difference in the above picture)
  • Both Ocular-Tubes with Adjustable Diopter
  • Adjustable Interpupillary Distance
  • Full Optical Glass Elements
  • Precise Ground Glass Lenses
  • 3D Double-Arm Boom Stand Allows Pointing Microscope Head in Any Direction You Wish, Covering Large Working Area
  • Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel
  • Rugged Solid Cast Steel Base
  • All Metal Mechanical Components
  • Rubber Eye-guards Included
  • Manufactured Under ISO 9001 Quality Control Standard
  • Excellent Five (5) Year Factory Warranty
  •  

    Specifications (All Options):

  • Head: 45° inclined 360° swiveling trinocular
  • Eyepieces: 30mm super widefield high-eyepoint WF10X/22 and WF25X/9
  • Objective: 0.67-4.5X
  • Barlow Lenses: 0.3X and 2X
  • Zoom Range: 112:1
  • Diopter Adjustment: ±5dp
  • Interpupillary Distance: 2-3/16" - 2-15/16"(55-75mm)
  • Working Distance: 14" (350mm)
  • Boom Stand: 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base
  • Accessories: eye-guards
  • Weight: 75 lbs (34 kg)
  • Packages: 2 (53 lbs and 22 lbs), Possibly 1 (75 lbs)
  •  

    High Speed Camera Specifications:

  • Sensor: 20MP: Sony IMX183 (color), 18MP: Aptina AR1820 (color)
  • Sensor Type: 20MP: BSI CMOS, 18MP: CMOS
  • Sensor Size: 20MP: 1" (13.3mm x 8.9mm, 15.8mm diagonal), 18MP: 6.14x4.61mm
  • Pixel Size: 20MP: 2.4µm x 2.4µm, 18MP: 1.25
  • Sensor Pixels: 20MP (5440x3648)
  • Sensitivity: 20MP 462mv, 18MP: 0.62 V/lux-sec
  • Max Frame Rates: 20MP: 15fps @ 5440x3648, 50fps @ 2736x1824, 60fps @ 1824x1216
  • Max Frame Rate: 18MP 54.4fps @ 1228x922, 34.3fps @ 2456x1842, 13.1fps @ 4912x3684
  • Binning: 20MP only: 1x1, 2x2, 3x3
  • Exposure Time: 20MP only: 0.1ms - 15s
  • Connectivity: Both: USB 3.0
  • Compatibility: Both: Windows (32/64 bit) XP/Vista/7/8/10, Mac OSX, Linux
  •  

    Camera Specifications for all other Options:

  • Sensor:
  •      18MP, 16MP: Aptina (color)
  •      14MP: ONSemi (color)
  •       9MP, 8MP: Aptina
  •       5MP, 3MP: Aptina MT9P001
  • Sensor Type: CMOS (All)
  • Sensor Size:
  •      18MP, 16MP: 6.14x4.61mm
  •      14MP: 6.138x4.603mm
  •       9MP: 5.825x4.369mm
  •       8MP: 5.45x4.09mm
  •       5MP: 5.7x4.28mm
  •       3MP: 6.55x4.92mm
  • Pixel Size: 18MP: 1.67, 16MP: 1.335, 14MP:1.4, 9MP: 1.25, 8MP: 1.67, 5MP: 2.2, 3MP 3.2
  • Resolution: 18MP, 16MP, 14MP, 9.0MP, 8MP, 5MP, 3MP
  • Frame Rate:
  •      18MP: 32.2fps @ 1228x922, 18.1fps @ 2456x1842, 5.6fps @ 4912x3684
  •      16MP: 26fps @ 1536x1160, 15fps @ 2320x1740, 6fps @ 4632x3488
  •      14MP: 54fps @ 1024x822, 21fps @ 2048x1644, 6.2fps @ 4096x3286
  •       9MP: 11.9fps @ 3488x2616, 8fps @ 1744x1308, 27fps @ 872x654
  •       8MP: 1.9fps @ 3264x2448, 8fps @1600x1200, 27fps @ 800x600
  •       5MP: 5fps  @2592x1944, 18fps @ 1280x960, 60 fps @ 640x480
  •       3MP: 8fps @ 2048x1536, 22fps @ 1024x768, 43fps @ 680x510
  • Sensitivity: 
  •      18MP: 0.62 V/lux-sec
  •      14MP: 0.724V / Lux-sec
  •       9MP, 8MP: 0.31 V/lux-sec
  •       5MP: 0.53 V/lux-sec
  •       3MP: 1.0V/lux-sec
  • Compatibility: Windows (32/64 bit) XP/Vista/7/8/10, Mac OSX, Linux
  •  

    Software Specifications (All): 

  • OS Requirements: Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+
  • Hardware Requirements: Intel Core2 2.8GHz or comparable processor, 2GB RAM, USB3.0 port for maximum speed
  •  

    Packing List :

  • One Trinocular Stereo Zoom Head
  • One Pair of WF10X/22 Extreme Widefield High-Eyepoint Eyepieces
  • One Pair of WF25X/9 Extreme Widefield High-Eyepoint Eyepieces
  • Two Barlow Lenses: 0.3X & 2X
  • One 3D Double-Arm Boom Stand with Focusing Rack
  • One Pair of Eye-Guards
  • One 150W Halogen Light Source
  • One Fiber Optic Ring Light with Mounting Adapter
  • User's Manual for the Microscope
  • One USB3.0 Color Digital Image System with Reduction Lens (High-Speed Cameras, 18MP, 16MP, and 14MP Options), or USB2.0 Color Digital Image System with Reduction Lens (9MP, 8MP, 5MP, and 3MP Options)
  • One 1X C-mount photo-port
  • One CD with Software, Driver and Step-by-Step User's Instructions for the Camera
  • Two Camera Adapters

  •  

    Camera Pixel Your Choice of High-Speed 20MP, High-Speed 18MP, 18MP, 16MP, 14MP, 9MP, 8MP, 5MP, 3MP, or none.
    Microscope Type Stereo
    Application Industrial Inspection, Engraving, Dissecting, Laboratory, Mineralogy
    Magnifying Type Zoom Power
    Magnification Power 2X-225X
    Field View Extreme Widefield
    Head Type Trinocular
    Objective Power 0.67-4.5X
    Eyepiece Power 10X, 25X
    Eyepiece Size 30mm
    Camera PC & Mac
    Camera Sensor CMOS
    Microscope Stand Boom Stand: double-arm
    Light Type Fiber Optic
    Light Power 150W
    Light Shape Ring
    Number of Light Bulbs 1
    Barlow Lens 0.3X, 2.0X
    Power Supply 110V, 220V
    Brand Name AmScope
    Color White