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AJ-2000 Handheld Portable Monocular Metallurgical Microscope

AJ-2000 Handheld Portable Monocular Metallurgical Microscope

AJ-2000 is a handheld portable monocular metallurgical microscope from Nanjing AMADA Instrument Co., Ltd. designed for on-site metal alloy appraisal and surface inspection. It features three plan achromatic objective lenses (4X, 10X, 40X), a WF10X/20mm eyepiece, and a C-mount adapter for camera integration. The unit operates on 4.2V power, has a 160mm body length, and includes a magnetic base with a 120x130mm maximum size and 12x12mm movement range.

  • Portable design enables field inspection of metal surfaces without lab access
  • Three objective lenses (4X, 10X, 40X) provide total magnifications of 40X, 100X, and 400X for detailed surface analysis
  • C-mount adapter supports direct connection to C-mount cameras for documentation
  • Magnetic base with 12x12mm movement range allows secure attachment to ferrous surfaces
  • Compact 160mm body length and 4.2V power supply make it suitable for mobile use
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Technical features

  • Plan achromatic objective lenses: 4X (NA 0.1, WD 17.35 mm), 10X (NA 0.25, WD 2.04 mm), 40X (NA 0.65, WD 0.56 mm)
  • WF10X/20mm eyepiece provides wide field of view
  • Total magnification: 40X (4X objective), 100X (10X objective), 400X (40X objective)
  • Microscope body length: 160 mm
  • Focusing distance: 20 mm
  • Power supply voltage: 4.2 V
  • C-mount adapter: 23.2 mm thread, supports C-mount cameras or 23.2 mm thread eyepieces
  • Magnetic base size: 88x88 mm

Who it is for

  • Metalworking and fabrication plants requiring on-site material inspection
  • Maintenance teams conducting field checks on machinery components
  • Importers sourcing portable metallurgical microscopes for industrial clients
  • Distributors adding handheld inspection tools to their product catalog

Specifications

ModelAJ-2000
TypeHandheld Portable Monocular Metallurgical Microscope
Objective Lenses4X, 10X, 40X (Plan Achromatic)
EyepieceWF10X/20mm
Total Magnification40X, 100X, 400X
Body Length160 mm
Focusing Distance20 mm
Power Supply Voltage4.2 V
C-mount Adapter23.2 mm thread
Magnetic Base Size88x88 mm
Max Magnetic Base Size120x130 mm
Magnetic Base Moving Range12x12 mm

Use guide

  • Attach the microscope to a ferrous surface using the magnetic base
  • Select the appropriate objective lens based on required magnification and working distance
  • Use the C-mount adapter to connect a C-mount camera for image capture
  • Ensure the 4.2V power supply is properly charged before use

FAQ

What is the total magnification at each objective?
4X objective: 40X; 10X objective: 100X; 40X objective: 400X.
Can I connect a camera?
Yes. The C-mount adapter (23.2 mm thread) allows connection of C-mount cameras or 23.2 mm thread eyepieces.
What is the working distance for each objective?
4X: 17.35 mm; 10X: 2.04 mm; 40X: 0.56 mm.
How is the microscope powered?
It operates on 4.2V power supply.
Can the magnetic base be used on non-ferrous surfaces?
No. The magnetic base only adheres to ferrous materials.
What is the body length?
160 mm.
Who manufactures this model?
Nanjing AMADA Instrument Co., Ltd., Nanjing, Jiangsu, China.

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