AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Stereo Microscope Head

XSZ7045 Binocular Zoom Stereo Microscope Head

The XSZ7045 is a Greenough stereo zoom microscope head with a 1:6.4 zoom ratio, 0.7X to 4.5X magnification range, and a 100mm working distance under the standard 1X objective.

Product Overview

The XSZ7045 is a Greenough stereo zoom microscope head with a 1:6.4 zoom ratio, 0.7X to 4.5X magnification range, and a 100mm working distance under the standard 1X objective. It is available in binocular or trinocular configuration and is designed to be mounted on a stand for benchtop inspection tasks. The head supports optional eyepieces and auxiliary objectives to extend magnification and working distance for specialized applications.

  • Optical systemGreenough
  • HeadBinocular / Trinocular
  • Interpupillary adjustment55~75mm
  • Zoom ratio1:6.4
  • Magnification range0.7X~4.5X
  • Objective1X

Key Benefits

  • 100mm working distance allows tools like soldering irons, tweezers or probes to operate under the optics
  • 1:6.4 zoom ratio covers 28.6mm to 4.4mm field of view without changing objectives
  • Binocular or trinocular head configuration supports both visual observation and camera integration
  • Greenough optical system maintains true stereo depth perception across the entire zoom range
  • Optional eyepieces and auxiliary objectives extend the usable magnification range to 3.5X-270X

Application Scenarios

  • SMD rework at the bench with a soldering iron under the optics and a clear stereo view
  • Inspection of connectors, moulded parts or small assemblies where hand tools are used under the head
  • Teaching or training sessions where multiple operators need to view the same sample simultaneously
  • Quality inspection of small mechanical parts where depth perception is critical for alignment
  • Jewellery or watchmaking assembly where fine hand movements are guided by stereo vision

Who It Is For

  • Electronics repair and rework benches handling SMD and BGA components
  • Quality control teams inspecting small parts with hand tools under the optics
  • Teaching labs in electronics, engineering or precision mechanics
  • Jewellery, watchmaking and micro-mechanical assembly workshops
  • Research labs requiring stereo depth for handling delicate samples

Problems It Solves

  • A fixed magnification head forces the operator to swap objectives when switching between locating a component and inspecting a joint
  • Short working distance limits the use of tools like soldering irons or probes under the optics
  • Lack of stereo depth perception in flat-screen digital microscopes makes fine hand work difficult
  • Separate camera and microscope systems often have mismatched tube diameters or eyepiece fields
  • No option to add a camera later without replacing the entire head or stand

Technical Features

  • Greenough optical system ensures consistent stereo depth perception across the zoom range
  • Interpupillary adjustment range of 55~75mm for operator-to-operator handover
  • 1:6.4 zoom ratio provides smooth magnification change from 0.7X to 4.5X
  • Standard 1X objective with 100mm working distance for tool clearance
  • Binocular or trinocular head configuration allows simultaneous visual and digital observation
  • Field of view varies from 28.6mm at 0.7X to 4.4mm at 4.5X
  • Eyepiece WF10X/F.N.20 standard for wide field of view
  • Optional eyepieces and auxiliary objectives extend the usable magnification and working distance

Specifications

Optical systemGreenough
HeadBinocular / Trinocular
Interpupillary adjustment55~75mm
Zoom ratio1:6.4
Magnification range0.7X~4.5X
Objective1X
Working distance100mm
EyepieceWF10X/F.N.20
Field of view28.6~4.4mm
Optional magnification range7X-45X, 3.5X-270X with optional eyepieces and objectives
Auxiliary objectives0.3X, 0.5X, 0.7X, 0.75X, 1.5X, 2X
Optional working distance30~165mm
Optional eyepiecesWF15X/15mm, WF20X/10mm, 25X/9mm, 30X/8mm
Optional field of view1.1~57.1mm

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

  • Choose between binocular or trinocular head configuration
  • Add optional auxiliary objectives (0.3X to 2X) to adjust working distance between 30mm and 165mm
  • Use optional eyepieces (WF15X to 30X) to extend magnification to 3.5X-270X
  • Mount on any compatible stereo microscope stand from the product range
  • Combine with a digital camera or microscope camera system for image capture

Comparison With Other Options

XSZ7045 trinocular headSame optical system and zoom range; the trinocular version adds a camera port for digital imaging while retaining the binocular view for the operator.
XSZ7045 without optional objectivesThe standard head has a fixed 1X objective and 100mm working distance; adding auxiliary objectives extends working distance and magnification without replacing the body.
Fixed magnification stereo microscopeA fixed magnification head requires objective swaps to change magnification; the XSZ7045 zooms smoothly across 0.7X to 4.5X without changing optics.

Use Guide

  • Adjust the interpupillary distance between 55mm and 75mm before focusing to ensure a single merged image
  • Focus at the highest magnification first, then zoom out to maintain focus across the zoom range
  • Keep the 100mm standard working distance in mind when positioning tools and holders on the bench
  • Use optional auxiliary objectives to extend working distance to 30mm or 165mm as needed
  • Select optional eyepieces to match the required magnification and field of view for the task
Answers

Frequently Asked Questions

What is the standard working distance?

100mm under the 1X objective. Optional auxiliary objectives extend the working distance to 30~165mm.

Can I use this head with a camera?

Yes. The trinocular version has a port for a camera. The binocular version can be upgraded to trinocular by adding a camera port adapter.

What magnification range is available with optional parts?

7X-45X in the standard configuration, and up to 3.5X-270X with optional eyepieces and auxiliary objectives.

Is the head compatible with other stands?

Yes. The XSZ7045 head is designed to be mounted on any compatible stereo microscope stand from the product range.

Can I change the eyepiece?

Yes. Optional eyepieces include WF15X/15mm, WF20X/10mm, 25X/9mm, and 30X/8mm for higher magnification.

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