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

A1 Stereo Microscope Focusing Mount

The A1 Focusing Mount is a component-level accessory designed for stereo microscopes with a pole diameter of 76mm.

Product Overview

The A1 Focusing Mount is a component-level accessory designed for stereo microscopes with a pole diameter of 76mm. It features a 32mm internal diameter for the mounting shaft and a centre-to-centre distance of 155mm between the pole and the focusing mechanism. The vertical working distance is 50mm, allowing sufficient clearance for tools or samples during inspection tasks.

  • Internal diameter32mm
  • Pole diameter76mm
  • Centre-to-centre distance155mm
  • Vertical working distance50mm
  • Mounting interfaceFor pole shafts with 76mm diameter
  • CompatibilityStandard stereo microscope bodies with 76mm pole

Key Benefits

  • 32mm internal diameter fits standard pole shafts on stereo microscope bodies
  • Centre-to-centre distance of 155mm ensures proper alignment with the microscope body
  • 50mm vertical working distance provides clearance for tools or sample holders
  • Component-level design allows integration into custom or OEM microscope configurations
  • Simple mechanical fit reduces assembly time and aligns with standard stereo microscope mounting practices

Application Scenarios

  • Mounting a stereo microscope head onto a custom stand with a 76mm pole diameter
  • Rebuilding or upgrading an existing stereo microscope with a new focusing mechanism
  • Integrating a focusing mount into an OEM configuration for a production line inspection station
  • Replacing a worn or damaged focusing mount without replacing the entire microscope body
  • Setting up a bench-top inspection station where tool clearance under the optics is required

Who It Is For

  • Electronics manufacturers integrating microscopes into inspection benches
  • OEMs building custom microscope systems for industrial or laboratory use
  • Maintenance teams replacing worn focusing mounts on existing stereo microscopes
  • Laboratories upgrading equipment with modular, interchangeable components
  • Engineering teams configuring microscope setups for specific inspection workflows

Problems It Solves

  • A mismatched focusing mount can cause misalignment between the head and the body, leading to focus drift or mechanical binding
  • Lack of standardised mounting dimensions forces custom fabrication or compromises on fit
  • Insufficient vertical working distance restricts the use of tools or sample holders under the optics
  • Non-interchangeable components increase downtime during maintenance or upgrades
  • Absence of a standardised interface prevents modular assembly of microscope systems

Technical Features

  • Internal diameter: 32mm for pole shaft mounting
  • Pole diameter compatibility: 76mm
  • Centre-to-centre distance: 155mm between pole and focusing mechanism
  • Vertical working distance: 50mm
  • Designed for use with standard stereo microscope bodies and mounting poles
  • Mechanical interface supports stable, repeatable alignment during operation

Specifications

Internal diameter32mm
Pole diameter76mm
Centre-to-centre distance155mm
Vertical working distance50mm
Mounting interfaceFor pole shafts with 76mm diameter
CompatibilityStandard stereo microscope bodies with 76mm pole

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

Customization Options

  • Available as a standalone component for integration into custom or OEM microscope builds
  • Designed to fit standard 76mm pole shafts; no modifications required for installation
  • Can be paired with any stereo microscope head or stand that uses a 76mm pole

Comparison With Other Options

Standard focusing mount with 25mm internal diameterThe A1 mount's 32mm ID fits larger pole shafts, reducing the need for adapters or custom spacers
Focusing mount with 40mm centre-to-centre distanceThe A1's 155mm centre-to-centre distance ensures compatibility with specific body designs requiring longer spacing
Focusing mount without vertical working distance specificationThe A1's 50mm vertical working distance allows tool clearance, which is critical for hands-on inspection tasks

Use Guide

  • Verify the pole diameter of the microscope body is 76mm before mounting
  • Ensure the 32mm internal diameter of the mount aligns with the pole shaft
  • Check that the centre-to-centre distance of 155mm matches the body's mounting points
  • Install the mount with the vertical working distance oriented correctly for tool clearance
  • Secure the mount with the provided fasteners to prevent movement during focus adjustments
Answers

Frequently Asked Questions

What pole diameter does this focusing mount fit?

It is designed for microscope bodies with a 76mm pole diameter.

What is the centre-to-centre distance?

The centre-to-centre distance between the pole and the focusing mechanism is 155mm.

What is the vertical working distance?

The vertical working distance is 50mm, providing clearance for tools or sample holders.

Can I use this mount with a different pole size?

It is designed specifically for 76mm poles; using it with a different size may result in misalignment or instability.

Is this mount compatible with all stereo microscope heads?

It is compatible with any stereo microscope head that uses a 76mm pole and 32mm shaft interface.

Request A Price On The A1 Stereo Microscope Focusing Mount

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