UNITRON Z650HR Trinocular Zoom Stereo Microscope on LED Stand, 6x-50x Magnification

$2,414.00 $2,148.00

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.


  • 0.6x – 5.0x zoom magnification range
  • 6x – 50x magnification range (with 10x eyepieces), click stops at 1x, 2x, 3x, 4x and 5x
  • 12v 2w variable LED incident light
  • 12v 4w variable LED transmitted light
  • 4" (100mm) of continuously smooth focus travel
  • 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
  • Simultaneous variable reflected and transmitted LED illumination
  • Thin design of base allows users to keep sample positions low
  • Stage clips keep specimens in place
Optical SystemTwin zooming objectives
Viewing BodiesTrinocular 0/100 light split with 0.55x built-in c-mount lens, inclined 30°
Anti-MoldAnti-mold and airtight design
Magnification0.6x to 5.0x (6x to 50x with 10x eyepieces); Zoom Ratio: 8:1
Working Distance115mm (4.52")
Interpupillary Distance Adjustment55-75mm
Camera Adaptability0.55x built-in c-mount lens
Eyepieces (with diopter adjustment)WF10x focusing eyepieces with built-in diopter adjustment (paired), 23mm field of view (Accepts 26.5mm reticle, 2mm thickness)
LED Stand76mm focus mount diameter, 100mm focusing stroke, 240mm (L) x 292mm (D) x 318mm (H), 100mm clear glass stage plate and black & white stage plate; variable 12v 4w transmitted and 12v 2w reflected LED illumination; Average LED life expectancy – 7,000 hours; Color temperature: 6200° – 7000° Kelvin

CE, ISO 9001, ISO 14001 and ROHS Certified


UNITRON Eyepieces for Z650HR Series, Each
Product Code: UN134-10-11 / UN131-10-15 / UN131-10-20 / UN134-10-30 $93.00$130.00
UNITRON Trinocular Viewing Head For Z650HR Series
Product Code: UN134-11-03 $1,670.00
UNITRON Polarizer and Analyzer for Z650HR & Z850 Series
Product Code: UN131-30-00 $248.00
UNITRON Auxiliary Lens for Z850 & Z650HR Series
Product Code: UN131-15-05 / UN131-15-07 / UN131-15-02 $163.00$211.00

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Weight18 lbs
Dimensions20 × 16 × 16 in


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