AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Stereo Microscope Focusing Mount

XDZ Stereo Microscope Focusing Mount

The XDZ monocular focusing mount is designed for use with stereo microscopes having a pole diameter of 50mm.

Product Overview

The XDZ monocular focusing mount is designed for use with stereo microscopes having a pole diameter of 50mm. It features a 25mm internal diameter for the mounting shaft and a centre-to-centre distance of 140mm between the pole and the mount. The vertical working distance is 62mm, allowing sufficient clearance for tools or samples under the optics during inspection or assembly tasks.

  • Head typeMonocular
  • Mounting shaft ID25mm
  • Pole diameter50mm
  • Centre-to-centre distance140mm
  • Vertical working distance62mm
  • Mounting interfaceShaft fit with 25mm ID

Key Benefits

  • 25mm internal diameter fits pole shafts with 50mm outer diameter, ensuring secure attachment
  • 140mm centre-to-centre distance provides consistent alignment with the microscope body
  • 62mm vertical working distance allows room for tools, probes or samples under the optics
  • Monocular head supports single-eye viewing for focused inspection tasks
  • Simple mechanical design reduces setup time and maintenance needs

Application Scenarios

  • Mounting on a stereo microscope stand for precision inspection in electronics rework
  • Securing a monocular head on a bench-top microscope for long-duration observation
  • Using with a cold light source or ring light where vertical clearance is needed
  • Integrating into a custom inspection station with a fixed pole and adjustable focus
  • Replacing a damaged or mismatched focusing mount without changing the entire stand

Who It Is For

  • Electronics manufacturers doing SMD and BGA rework with manual inspection
  • Laboratories requiring a stable, low-profile focusing mount for routine sample observation
  • Teaching labs where a simple, durable focusing mount supports student use
  • Precision assembly workshops needing consistent optical alignment
  • Maintenance teams replacing worn or obsolete focusing mounts

Problems It Solves

  • A mismatched internal diameter prevents secure mounting on a 50mm pole shaft
  • Insufficient vertical working distance limits tool clearance under the optics
  • Lack of consistent centre-to-centre distance causes misalignment between head and body
  • Non-standard mounting interfaces require custom adapters or modifications
  • Frequent replacement of mounts due to poor mechanical fit or wear

Technical Features

  • Monocular head design for single-eye viewing
  • Internal diameter 25mm for mounting on pole with 50mm outer diameter
  • Centre-to-centre distance 140mm between pole and mount
  • Vertical working distance 62mm for tool and sample clearance
  • Mechanical focusing mechanism with stable, repeatable movement

Specifications

Head typeMonocular
Mounting shaft ID25mm
Pole diameter50mm
Centre-to-centre distance140mm
Vertical working distance62mm
Mounting interfaceShaft fit with 25mm ID
Focusing mechanismMechanical
Head alignmentCentre-to-centre 140mm
CompatibilityStereo microscope bodies with 50mm pole

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

Customization Options

  • Available in monocular configuration only
  • No options for alternative internal diameters or centre-to-centre distances
  • No surface finish or coating options specified

Comparison With Other Options

Binocular focusing mount with same 50mm pole fitThe XDZ mount is monocular, so it saves space and weight on the stand but does not support both-eye viewing
Focusing mount with 30mm internal diameterThe 25mm ID on the XDZ mount fits a 50mm pole directly; a 30mm mount would not secure properly on the same shaft
Focusing mount with 100mm centre-to-centre distanceThe 140mm distance on the XDZ ensures alignment with specific microscope bodies; a shorter distance would misalign the head

Use Guide

  • Ensure the pole shaft is clean and free of burrs before inserting into the 25mm ID mount
  • Align the mount so the centre-to-centre distance is exactly 140mm from the pole to the head
  • Check that the vertical working distance of 62mm allows clearance for tools or samples
  • Tighten the mounting clamp securely to prevent head movement during focus adjustment
  • Use only with microscope bodies designed for 50mm pole shafts
Answers

Frequently Asked Questions

What pole diameter does this mount fit?

It fits a pole with a 50mm outer diameter, using a 25mm internal diameter shaft

What is the centre-to-centre distance?

The centre-to-centre distance between the pole and the mount is 140mm

What is the vertical working distance?

The vertical working distance is 62mm, measured from the top of the mount to the bottom of the objective

Can I use this on a microscope with a 40mm pole?

No. The 25mm internal diameter is designed for a 50mm pole; a 40mm pole would not fit securely

Is this mount compatible with all stereo microscopes?

Only with stereo microscopes that have a 50mm pole and a compatible mounting interface

Does the mount support binocular heads?

No. This is a monocular focusing mount and does not accept binocular heads

Request A Price On The XDZ Stereo Microscope Focusing Mount

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