Unitron System 273 and System 373 Stereo-Zoom Microscopes LX-Microscopes

Unitron System 273 and System 373 Stereo-Zoom Microscopes

With an industry-leading five-year warranty and performance-enhancing features, Unitron System 273 and System 373 stereo-zoom microscopes are two of Unitron’s most popular systems.


System 273 Binocular Stereo-Zoom Microscopes

  • Designed for assembly and rework applications
  • 23mm optics system and nearly 8” working distance (when used with a 0.5X reducing lens)
  • Several ESD-safe configurations and light sources
  • With optional eyepieces, objective lenses, mounting options, and light sources, operators can increase magnification, working distance and flexibility to address specific requirements.
  • Ships with 10mm static grounding cables, metal boom stand bushings and metal pads on microscope base
  • 5-year warranty
Part No. Description
23727RB Binocular Microscope 23mm, Ball Bearing Boom, Dim LED Ring
23714RB Binocular Microscope 23mm Ball Bearing Boom No Illum
23714AC Binocular Microscope 23mm Clamp-On ArticArm
23726RB-ESD Binocular Microscope ESD 23mm DualArm Boom LED Ring Light
23780RB Binocular Microscope W/Dual Boom BB LED-3000 Ring
23728RB Binocular Microscope S-Z Dual Boom Stand Dim. LED-HO
23714RB-ESD Binocular Microscope ESD Safe 23mm Dual Arm Boom No Illum
23783 Binocular Microscope 23mm, Non-Illuminated Boom Stand, Ring Light
23784 Binocular Microscope Non-Illuminated Stand
23711RB Binocular Microscope 23mm, Ball Bearing Boom, F/O Ring Light
23712RB Binocular Microscope 23mm Ball Brng Boom Fluor Ring


System 373 TRU Trinocular Stereo-Zoom Microscopes

  • Ideal for inspection, training and documentation
  • 0.7x-4.5x zoom range
  • 23mm optical systems, and nearly 8” working distance (when used with a 0.5X reducing lens)
  • Expansive magnification range – with optional eyepieces and objective lenses, optical magnifications can reach nearly 300X!
  • TRU Trinocular models allow users to simultaneously view images onscreen and through eyepieces (requires digital camera and computer, sold separately
  • 5-year warranty
Part No. Description
23720RB-TRT-ESD TRU Trinocular Microscope No Light Source
23725RB-USBSRTRT-ESD TRU Trinocular Microscope TRU S-Z DualBoomStd Dim LED ESD