Stereo Zoom Binocular Microscope SPZ-50 [6.7x – 50x] on Double Arm Boom Stand with Table Clamp

SKU: 26800B-703


This system features Aven’s SPZ-50 Stereo Zoom Microscope with 10x eyepieces (6.7x – 50x magnification), ideal for examining objects of any size. Featuring Aven’s Double Arm Boom Stand for smooth microscope positioning.

Microscope Magnification Range6.7x - 50x



Available Quantity: 44

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High Precision Optics

SPZV-50 true trinocular stereo zoom microscopes offers the best in class zoom ratio with super sharp 3D images, wide field of view and long working distance which makes it an ideal choice for inspection and capturing and viewing images on an monitor. High precision optics ensures excellent contrast and high definition 3D images from edge to edge.

  • View images through the eyepiece or a monitor simultaneously.
  • Click stop zoom adjustment for accurate measuring
  • Easy adjust C-mount camera adapter for fine focusing
  • Large zoom ratio 7.46:1- best zoom ratio in class
  • Field of View 34.3mm to 3.6mm (1.35" to 0.14")
  • Working distance 108mm (4.25") – the best in class
  • 17mm (0.67") high eye point wide field 10x eyepieces (field number 23) for comfortable viewing even for operators with eyeglasses
  • Diopter adjustment on both eyepiece tubes

SPZ-50 Stereo Zoom Microscope

Compact and Convenient

The double arm boom stand gives operators the ability to smoothly scan and position the microscope to the required position. Includes a built-in table clamp with dual locks for added stability. The arm can be raised/lowered and rotated to the ideal position.

Vertical and horizontal adjustment

  • Allows positioning of microscopes over large area
  • Heavy duty all metal construction for durability.
  • Posts are highly polished for smooth operation
  • Table clamp securely attaches to your work surface and saves table space.
Double Arm Boom Stand with Table Clamp



Table Clamp

Heavy-Duty Table Clamp

The built in table clamp secures to the side of work bench, featuring dual locks for added stability.


LED Ring Light Focus Mount

This focus mount features an LED ring light with 60 adjustable LEDs. The course adjustment knobs on the side of the focus mount can be utilized to adjust the focal distance of the microscope.

LED Focus Mount



  • 6.7x - 50x optical magnification
  • Expandable magnification range with optional eyepieces and lenses
  • Click-Stop zoom knobs allow operators to make repeatable measurements
  • Compact articulating arm stand provides easy positioning options and saves work space
  • LED ring light provides ultra-bright illumination


  • Precision assembly applications
  • Quality control
  • Production applications
  • Electrical inspection
  • Medical device inspection
  • Aerospace
  • Educational applications
  • Research and Development


Optional Tilt Table

Optional Tilt Table (Sold Separately)

Enhance your inspection process with this optional add-on.

This tilt table is ideal for finding the right angle to inspect from. The table plate is covered with an ESD-Safe material that prevents static damage to the object you are inspecting and also keeps it in place. Includes a metal height adjustment base.

  • Large zoom ratio 7.46:1- best zoom ratio in class
  • Field of View 34.3mm to 3.6mm (1.35" to 0.14")
  • Working distance 108mm (4.25") -the best in class 17mm (0.67") high eye point wide field
  • 10x eyepieces (field number 23) for comfortable viewing even for operators with eyeglasses
  • Diopter adjustment on both eyepiece tubes
  • Compact and convenient
  • Microscope can be easily positioned


SPZ-50 Stereo Zoom Microscope
Body Type Binocular, 360° rotatable, 45° inclined eyepiece tube
Eyepieces Two 10x(FN23)eyepieces supplied with microscope body. Optional 15x(FN15) and 20x(FN11.4) available to extend magnification range
Auxiliary lens 0.5x, 0.75x, 1.6x and 2x auxiliary lenses available to extended magnification range of microscope
Working Distance 108mm without auxiliary lens 240mm with 0.5x auxiliary lens 132mm with 0.75x auxiliary lens 50mm with 1.6x auxiliary lens 41mm with 2x auxiliary lens
Zoom Ratio 7.46:1
Diopter Adjustment On both eye tubes: +5.6D-.72D
Interpupillary Distance Adjustable from 52 to 75mm
Optical System Greenough
Package Contents 1 ea. SPZ Binocular Stereo Zoom Microscope Body 2 ea. 10x Eyepieces 2 ea. Rubber Eyeguards 1 ea. Dust Cover 1 ea. Instruction Manual
Weight 5lb

Ring Light LED with Integrated Focus Mount
LEDs 60
Lighting Control Variable
Light Intensity 35,000 lux
LED Color Temperature 5600K White
Power Supply 5W, 100-120V AC 50/60HZ
Focus Mount Ring Diameter 74mm
Mounting Diameter 26.9mm
Focus Mechanism Rack & Pinion with Tension Control
Focusing Distance 50mm in vertical direction
Accepted Bodies SSZ, SPZ, DSZ and NSW series
Weight 2.80lbs
Package Contents Integrated LED Ring Light with Focus Mount and Power Supply

Stand Type Dual Arm Stand with table clamp
Vertical Post Height 384mm
Vertical Post Diameter Φ 37.2mm
Cross Adapter Type Triple (3) Hole Adapter
Horizontal Arm Type Double Bar
Horizontal Arm Length 570mm
Mounting Hole on top horizontal arm 16mm
Horizontal Diameter Φ 20mm
Horizontal Rotation Angle 360 Degree Rotation
Horizontal Arm Travel Distance on Z- Axis 282mm
Horizontal Arm Stretch Range 320mm (12.589")
Horizontal Arm Maximum Load 9.07kg (20.00lb)
Horizontal Arm Travel Mode on Horizontal Direction Ball Bearing
Horizontal Arm Travel Mode on Z Direction Manual
Base Type Clamp
Base Shape Rectangle
Clamp Dimensions 140x70x65mm
Surface Treatment Electroplating Black
Material Metal
Color Black
Net Weight 21.38 lb
Dimensions 22.441 x 11.22 x 15.95 inches

Optical Data

Eyepiece | DHW10X (F.N. 23)
Auxiliary LensNilw/0.5xw/0.75xw/1.6xw/2x
Working Dist.108mm240mm132mm50mm41mm
Field of View34.3-4.6mm68.9-9.2mm45.7-6.1mm21.4-2.8mm17.1-2.3mm

Eyepiece | DHW15X (F.N.15)

Auxiliary LensNilw/0.5xw/0.75xw/1.6xw/2x
Working Dist.108mm240mm132mm50mm41mm
Field of View22.3-3mm44.7-6mm29.8-4mm16-1.8mm11.1-1.5mm

Eyepiece | DHW20X (F.N. 11.4)

Auxiliary LensNilw/0.5xw/0.75xw/1.6xw/2x
Working Dist.108mm240mm132mm50mm41mm
Field of View17-2.2mm34-4.5mm22.6-3mm10.6-1.4mm8.5-1.1mm

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