Z730 Zoom Stereo Microscope Series


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The Unitron Z730 Series with a 4.3:1 zoom ratio is an ideal choice for industrial inspection, assembly, quality control, OEM integration, research and education applications.

Featuring outstanding optics and a large field of view with a high depth of focus, the Z730 reduces sample handling times allowing for faster inspections and a more efficient work process.

The Z730 Series is available with a binocular (45° or 60° degree viewing angle), or with a trinocular (45° viewing angle) viewing head.


Standard Specifications

  • 0.7x to 3.0x zoom magnification range
  • 4.3:1 Zoom ratio
  • Magnification range 7x to 30x (with 10x eyepieces)
  • Interpupillary Distance Adjustment 52mm – 75mm
  • WF10x/20mm focusing eyepieces
  • Airtight and anti-mold design
  • 97mm working distance


Optional Accessories

LED ring lights, fiber optic illuminators and fluorescent ring illuminators, 0.3x, 0.63x and 2.0x auxiliary objectives, Digital cameras and c-mount adapters, 15x and 20x focusing eyepieces, Reticles and stage micrometers.


Pre-Configured Systems

Z730 Zoom Stereo Microscope on Plain Focusing Stand

Z730 Zoom Stereo Microscope on Pole Stand

Z730 Zoom Stereo Microscope On E-LED Stand

Z730 Zoom Stereo Microscope on Boom Stand

Z730 Zoom Stereo Microscope
On Articulating Arm (Flex-Arm) Stand

Optical Data
Auxiliary ObjectiveWorking Distance (mm)EYEPIECE
WF 10X/20WF 15X/16WF 20X/12.5
Total MagnificationVisual Field (mm)Total MagnificationVisual Field (mm)Total MagnificationVisual Field (mm)
 977-30X25.7-610.5-45X20.0-4.714-60X15.7-3.7
0.5X1803.5-15X51.4-125.2-22.5X40.0-9.47-30X31.4-7.4
0.63X1404.4-18.9X43.9-10.66.6-28.3X31.7-7.48.8-37.8X24.9-5.8
2X3014-60X12.8-321-90X10.0-2.328-120X7.9-1.8