AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Microscope Eyepiece

3X Biological 23.2mm Microscope Eyepiece

The 3X Biological 23.2mm Microscope Eyepiece is an achromatic eyepiece with a 3X magnification and a 23.2mm outer diameter. It fits most standard biological microscopes with DIN/JIS compatibility.

Product Overview

The 3X Biological 23.2mm Microscope Eyepiece is an achromatic eyepiece with a 3X magnification and a 23.2mm outer diameter. It fits most standard biological microscopes with DIN/JIS compatibility. It provides increased magnification and improved clarity without replacing the entire microscope. The eyepiece is designed for use in routine inspection, teaching and laboratory work where higher detail is needed.

  • Magnification3X
  • Optical designAchromatic
  • Mounting size23.2mm (outer diameter)
  • StandardDIN/JIS
  • CompatibilityMost biological microscopes
  • ApplicationBiological, teaching, clinical, research

Key Benefits

  • 3X magnification increases detail visibility without changing the objective
  • 23.2mm outer diameter fits most standard biological microscopes with DIN/JIS compatibility
  • Achromatic design reduces chromatic aberration for clearer images
  • Low-cost upgrade to improve magnification and clarity on existing microscopes
  • Simple replacement for worn or low-power eyepieces without recalibration

Application Scenarios

  • Increasing magnification for inspection of cell structures in a teaching lab
  • Improving detail visibility during routine histology slide examination
  • Upgrading a standard biological microscope for higher-resolution student use
  • Replacing a damaged or missing eyepiece in a laboratory microscope without buying a new instrument
  • Enhancing image clarity during quality checks in a clinical or research setting

Who It Is For

  • Teaching laboratories in schools and universities using biological microscopes
  • Clinical and research labs performing routine slide analysis
  • Quality control departments in medical or biological testing environments
  • Microscopy users needing a low-cost magnification upgrade
  • Laboratory technicians maintaining or servicing existing microscope setups

Problems It Solves

  • A low-power eyepiece limits the ability to see fine cellular detail during inspection
  • Replacing an entire microscope to get higher magnification is unnecessary and costly
  • A damaged or missing eyepiece halts work without a direct replacement available
  • Chromatic aberration in low-quality eyepieces reduces image clarity and accuracy
  • Lack of compatibility with standard microscope tube sizes prevents quick swap

Technical Features

  • Achromatic optical design for reduced chromatic aberration
  • 3X magnification power for increased detail
  • 23.2mm outer diameter for DIN/JIS standard compatibility
  • Designed for use with biological microscopes
  • Standard size fits most common microscope models without modification

Specifications

Magnification3X
Optical designAchromatic
Mounting size23.2mm (outer diameter)
StandardDIN/JIS
CompatibilityMost biological microscopes
ApplicationBiological, teaching, clinical, research

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

Comparison With Other Options

10X eyepieceThe 3X eyepiece provides lower magnification but a wider field of view and easier focusing; use it when locating samples before switching to higher power.
Uncoated eyepieceThe achromatic design reduces color fringing compared to uncoated or non-corrected eyepieces, improving image clarity.
Eyepiece with 16mm diameterThe 23.2mm diameter ensures compatibility with most standard microscope tube sizes; smaller diameters may not fit or require adapters.

Use Guide

  • Ensure the microscope tube diameter matches the 23.2mm outer size before inserting
  • Insert the eyepiece gently to avoid damaging the internal lens elements
  • Clean the lens surfaces with a soft cloth before use to avoid dust or smudges
  • Use with a 10X objective to achieve 30X total magnification for routine inspection
  • Avoid touching the lens surfaces with fingers to prevent oil and smudge buildup
Answers

Frequently Asked Questions

What is the magnification of this eyepiece?

3X. When used with a 10X objective, the total magnification is 30X.

Is this eyepiece compatible with my biological microscope?

Yes, it fits most biological microscopes with DIN/JIS standard tube size and 23.2mm outer diameter.

What does 'achromatic' mean for this eyepiece?

It reduces chromatic aberration, meaning color fringing is minimized for clearer, more accurate images.

Can I use this with a stereo or metallurgical microscope?

No. This eyepiece is designed for biological microscopes with DIN/JIS compatibility; stereo and metallurgical microscopes often use different tube sizes or optical systems.

Does this eyepiece come with a protective cover?

The source text does not specify a cover; check the packaging or request one separately if needed.

How do I clean the lens?

Use a soft, lint-free cloth. Avoid solvents or abrasive materials that could damage the lens coating.

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