Z650HR Zoom Stereo Microscope Series



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Utilizing a new optical design incorporating a total reflection prism system the Unitron Z650HR delivers higher resolution, higher contrast and brighter images for industrial, biomedical and educational applications than traditional Greenough stereos.

With a built-in camera port and a 0.55x c-mount adapter, cameras can be directly mounted to the Unitron Z650HR. Featuring an 8:1 zoom ratio (0.6x – 5.0x), a 115mm working distance and WF10x/23mm focusable eyepieces, the Z650HR is ideal for industrial inspection applications.

The Z650HR is a versatile, high performance, ergonomically designed zoom stereo microscope ruggedly built to withstand years of heavy usage.


Standard Specifications

  • 0.6x – 5.0x zoom magnification range
  • Magnification range 6x-50x (with 10x eyepieces)
  • 8:1 zoom ratio
  • 30° viewing angle
  • 115mm working distance
  • Interpupillary Distance Adjustment 55mm – 75mm
  • WF10x/23mm focusing eyepieces with roll down eyeguards
  • Airtight and anti-mold design


Optional Accessories

LED ring lights, fiber optic illuminators and fluorescent ring illuminators, 0.5x, 0.7x and 2.0x auxiliary objectives, Digital cameras and c-mount adapters, 15x, 20x and 30x focusing eyepieces, reticles and stage micrometers


Pre-Configured Systems

Z650HR Zoom Stereo Microscope
on Plain Focusing Stand

Z650HR Zoom Stereo Microscope on Pole Stand

Z650HR Zoom Stereo Microscope
on Coaxial Coarse/Fine Focusing LED Stand

Z650HR Zoom Stereo Microscope
on LED Stand

Z650HR Gemological Zoom Stereo Microscope
on LED Stand

Z650HR Zoom Stereo Microscope
on Diascopic Stand
with Halogen Illumination

Z650HR Zoom Stereo Microscope
on Diascopic Stand
with Fiber Optic Illumination

Z650HR Zoom Stereo Microscope
on Boom Stand

Z650HR Zoom Stereo Microscope
on Ball Bearing Boom Stand

Z650HR Zoom Stereo Microscope
on Articulating (Flex Arm) Stand

Optical Data
AUX. OBJ. WD (mm) EYEPIECE
WF 10X/23 WF 15X/16 WF 20X/12 WF 30X/8
Total Mag. Visual Field (mm) Total Mag. Visual Field (mm) Total Mag. Visual Field (mm) Total Mag. Visual Field (mm)
115 6-50X 38.3-4.6 9-75X 26.7-3.2 12-100X 20-2.4 18-150x 13.3-1.6
0.5X 220 3-25X 76.7-9.2 4.5-37.5X 53.3-6.4 6-50X 40-4.8 9-75X 26.7-3.2
0.7X 152 4.2-35X 54.8-6.6 6.3-52.5X 38.1-4.6 8.4-70X 28.6-3.4 12.6-105X 19.0-2.3
2X 43 12-100X 19.2-2.3 18-150X 13.3-1.6 24-200X 10-1.2 36-300X 6.7-0.8