IMM-20 Inverted Metallurgical Microscope

IMM-20 Inverted Metallurgical Microscope

IMM-20BD Inverted Metallurgical Microscope

IMM-20BD is an inverted metallurgical microscope with 50X-500X magnification, brightfield/darkfield objective lens and a 12V/50W halogen lamp illumination system.
In stock

The advanced IMM-20BD is the ideal option for demanding imaging needs. It not only has well designed optics, but also has motorized/circular stages, built-in polarization devices and a variety of accessories to make diverse imaging possible.


  • Wide-field eyepiece provides a wide field of view and sharp imaging
  • Rigid body minimizes vibration for steady imaging
  • Equipped with four sets of brightfield/darkfield infinity plan achromatic objective lenses, including 5X/0.12 BD, 10X/0.25 BD, 20X/0.40 BD and 50X/0.70 BD
  • Eyepiece is inclined 45 degrees for comfortable viewing
  • Focusing is smooth and precise with coaxial focusing, tension adjustment and locking mechanisms
  • Double decked motorized stage provides easy microscope control
  • Circular stage included to image samples of various dimensions
  • Brightness of light source can be easily adjusted
  • Field and aperture diaphragms, polarizer and various filters are included in the illumination system for maximum flexibility
  • Compatible with external camera for taking high quality pictures and videos
More Information
Nosepiece Quintuple Revolving Nosepiece
Illumination system 12V/50W halogen lamp, brightness adjustable (Field diaphragm, aperture diaphragm, polarization slider, filters (yellow, blue, green) and frosted glass included)
Focusing Mechanism Coaxial focusing system with tension adjustment. Fine focusing with 2µm precision
Objective Lens Brightfield/Darkfield Objective Lens  Infinity plan achromatic, PL L 5X/0.12 BD, working distance: 8.05 mm / PL L 10X/0.25 BD, working distance: 7.86 mm / PL L 20X/0.40 BD, working distance: 7.23 mm / PL L 50X/0.70 BD, working distance: 1.75 mm
Stage Double-deck motorized stage, overall size: 242mmX200mm and moving range : X: 30 mm, Y: 30 mm / Circular rotatable stage: Ф130mm, hole Ф20mm
Observation Tube Binocular, 45° inclination, interpupillary distance 53-75 mm
Eyepiece WF10X (Φ22mm)
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