Nanjing AMADA Instrument Co., Ltd. · Nanjing, China [email protected] · +86-15195807515
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Home / Products / XT Series Stereo Microscope / XT3C 10/20/30/40X Stereo Microscope for
XT3C 10/20/30/40X Stereo Microscope for Surface Visual Inspection

XT3C 10/20/30/40X Stereo Microscope for Surface Visual Inspection

XT3C is a stereo microscope from Nanjing AMADA Instrument for surface visual inspection in electronics, precision assembly, and quality control. It features a 10X–40X magnification range using interchangeable objectives (1X, 2X, 3X, 4X) and a wide field eyepiece (WF10X/18mm), with working distances from 55 mm to 81 mm depending on objective. The articulated free binocular head allows flexible viewing angles, and the arm-type pole stand supports top and bottom illumination with optional 12V/10W halogen or 1W LED light sources.

  • Adjustable magnification from 10X to 40X using any two of four objectives (1X, 2X, 3X, 4X)
  • Working distance up to 81 mm with 2X objective for handling larger or taller components
  • Articulated free binocular head with 45° inclination and 55–75 mm interpupillary adjustment for ergonomic viewing
  • Top and bottom illumination options with 12V/10W halogen or 1W LED light sources
  • Rack and pinion focusing with adjustable torque for consistent focus control
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Technical features

  • Eyepiece: WF10X/18mm (wide field plan-scope)
  • Objective options: 1X, 2X, 3X, 4X — any two can be combined
  • Magnification range: 10X (1X objective), 20X (2X), 30X (3X), 40X (4X)
  • Working distance: 1X – 55 mm, 2X – 81 mm, 3X – 61 mm, 4X – 57 mm
  • Head: Articulated free binocular head, 45° inclined
  • Interpupillary distance: 55–75 mm
  • Focusing: Rack and pinion with adjustable torque mechanism
  • Stand: Arm-type pole stand

Who it is for

  • Electronics manufacturers and repair labs requiring surface inspection tools
  • Importers sourcing stereo microscopes for production or QA lines
  • Distributors building a range of inspection equipment for industrial buyers

Specifications

ModelsXT3C
EyepieceWF10X/18mm
Objective Options1X, 2X, 3X, 4X
Magnification Range10X / 20X / 30X / 40X
Working Distance (1X)55 mm
Working Distance (2X)81 mm
Working Distance (3X)61 mm
Working Distance (4X)57 mm
Head TypeArticulated Free Binocular
Inclination Angle45°
Interpupillary Distance55–75 mm
Focusing MechanismRack and Pinion with Adjustable Torque
Stand TypeArm-Type Pole
IlluminationTop and Bottom Light
Optional Light Source12V/10W Halogen, 1W LED
Optional EyepiecesWF15X, WF20X
Optional PowerRechargeable Batteries
Net Weight2.4 kg

Use guide

  • Select objective pair based on required magnification (e.g., 1X+2X for 20X, 2X+4X for 40X)
  • Choose 2X objective when working with taller components to maximize working distance (81 mm)
  • Use bottom illumination for transparent or reflective surfaces; top for opaque parts
  • Add rechargeable batteries if inspection is conducted without fixed power supply

FAQ

What magnification can I achieve with the XT3C?
10X (1X objective), 20X (2X), 30X (3X), 40X (4X) — any two of the four objectives can be used.
What is the working distance with the 2X objective?
81 mm, the highest in the series for handling taller fixtures.
Can I use a different eyepiece?
Yes. Optional WF15X and WF20X eyepieces are available.
Is there a battery option?
Yes. Rechargeable batteries are an optional power source.
What illumination options are available?
Top and bottom light with optional 12V/10W halogen lamp or 1W LED.
Who manufactures this model?
Nanjing AMADA Instrument Co., Ltd. (bestamada.com), Nanjing, Jiangsu, China.

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