AmScope 3.5X-90X Circuit Zoom Stereo Microscope + 144 LED Light + 5MP Digital Camera

AmScope 3.5X-90X Circuit Zoom Stereo Microscope + 144 LED Light + 5MP Digital Camera


SKU: SM-4TZ-144-5MT

Regular price $890.99
Regular price $1,068.99 Sale price $890.99
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AmScope 3.5X-90X Circuit Zoom Stereo Microscope + 144 LED Light + 5MP Digital Camera
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The AmScope SM-4TZ-144-5MT is idea for inspection, circuit board re-work, soldering, engraving, etc. This trinocular microscope has 3.5x - 90x capability and includes a 5.0 M.P. high resolution digital camera. The complete package also includes a 144-LED ring light with control box. The dual arm boom stand allows you to easily move the microscope in any direction! The 5.0. M.P. camera captures still images & video directly to your Window, Mac, or Lunix computer.


  • A 3.5X-90X large zoom power microscope on boom with 144-LED ring light and 5MP color digital camera!
  • 144-LED bright, even and cool lighting illumination
  • 45 degree inclined trinocular head with super widefield high-eyepoint eyepieces
  • Erect stereo sharp images over a super widefield of view
  • Full optical glass elements; precise ground glass lenses
  • High resolution with great flatness and contrast
  • Crystal clear original true color images
  • 30mm super widefield 10X eyepieces with 20mm field of view
  • 8" (200mm) large working distance
  • Accurate alignment ensuring fatigue-free long time view
  • Both ocular-tubes with adjustable diopter
  • Adjustable interpupillary distance
  • 3D versatile double-arm boom stand covering large working area
  • 3-degree freedom allows pointing microscope head in any direction desired!
  • Heavy-duty cast steel stand finished with stain resistant enamel
  • All metal mechanical components
  • Manufactured under ISO 9001 quality control standard
  • Excellent five (5) year manufacturer warranty


  • Head: 45 degree inclined 360 degree swiveling trinocular
  • Eyepieces: 30mm super widefield high-eyepoint WF10X/20
  • Objective: 0.7-4.5X
  • Auxiliary Objective: 0.5X 2.0X
  • Zoom Range: 26:1
  • Diopter Adjustment: +/-5dp
  • Interpupillary Distance: 2-3/16" - 2-15/16" (55-75mm)
  • Working Distance: 8" (200mm)
  • Illumination: 144 LED bulbs
  • Power input: 110-240V, 50-60HZ, Automatic Switching
  • Boom Stand: 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base
  • Shipping Weight: 75 lbs

    Camera Specifications:

  • Image Sensor: Micron (color)
  • Sensor Type: CMOS
  • Sensor Size: 1/2.5"
  • Pixel Size: 2.2µm
  • Resolution: 5.0MP
  • Frame Rate: 30 fps @ 640x480, 8 fps @ 2592x1944
  • Sensitivity: 0.53V/lux-sec (550 nm)
  • Compatibility: Windows (32/64 bit) XP/Vista/7/8/10, Mac OSX


  • Trinocular Stereo Zoom Head
  • Super Widefield 10X Eyepieces with Eye-Guards (Pair)
  • 0.5X Barlow Lens
  • 2.0X Barlow Lens
  • Double-Arm Boom Stand
  • Focus Rack
  • 144-LED Ring Light with Control Box
  • Mounting Adapter for Ring Light
  • 5MP Heavy-duty USB2.0 Digital Camera
  • 30mm and 30.5mm Adapters for the Camera
  • CD with Software, Driver and Step-by-Step Instructions
  • User's Manual

  • AmScope SM-4TZ-144-5MT
  • Reviews

    Shipping & Returns


    We provide complimentary UPS ground shipping for online orders exceeding $99 to all destinations within the Continental U.S.A. Most items are drop-shipped from one of our suppliers. Due to the highly configurable nature of microscopes and our vast product portfolio, lead times can vary. Should you need expedited shipping, kindly reach out to us for a personalized quote and to ensure your availability.

    We welcome international orders on a case-by-case basis. Buyers are accountable for any international duties, taxes, brokerage, or import fees that may be incurred. We encourage customers to reach out to us at prior to purchase, to ensure the microscope will meet their needs and expectations.


    For most items, we accept returns within 14 days of purchase, with the buyer responsible for covering all shipping charges. Please refer to our Full Returns Policy for further details. (Note: Many returns stem from purchasing the wrong product for a specific application. To prevent this, we recommend consulting a Microscope Central expert before making your purchase.

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