AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Microscope Eyepiece

10X/16mm Biological Microscope Eyepiece

The 10X/16mm biological microscope eyepiece is an achromatic eyepiece with a 23.2 mm outside diameter, designed to fit most standard biological microscopes.

Product Overview

The 10X/16mm biological microscope eyepiece is an achromatic eyepiece with a 23.2 mm outside diameter, designed to fit most standard biological microscopes. It provides 10X magnification with a 16mm field of view, enhancing image clarity and detail without requiring a full instrument upgrade. This component-level accessory allows users to improve inspection resolution at low cost.

  • Magnification10X
  • Field of view16mm
  • Optical designAchromatic (DIN/JIS standard)
  • Outside diameter23.2 mm
  • Mounting size23.2 mm (in diameter)
  • CompatibilityMost common biological microscopes with DIN/JIS standard tube size

Key Benefits

  • 10X magnification extends the total system magnification when paired with objectives
  • 16mm field of view provides a wider viewing area than standard 10mm eyepieces
  • 23.2 mm outside diameter fits most common biological microscopes with DIN/JIS standard tube size
  • Achromatic design reduces chromatic aberration for clearer images at higher magnifications
  • Low-cost upgrade to improve inspection detail without replacing the entire microscope

Application Scenarios

  • Replacing a worn or low-magnification eyepiece in a teaching lab microscope
  • Upgrading a basic biological microscope for higher resolution in a clinical or research setting
  • Matching a new eyepiece to an existing microscope when replacing a damaged or missing component
  • Improving field of view during routine histology or cytology slide examination
  • Using in a quality control lab where consistent magnification and clarity are required

Who It Is For

  • Teaching laboratories in schools and universities using biological microscopes
  • Clinical and veterinary labs performing routine slide inspections
  • Research labs requiring consistent magnification across multiple microscopes
  • Quality control departments in pharmaceutical or biotech manufacturing
  • Users maintaining or upgrading older biological microscopes without replacing the full system

Problems It Solves

  • A low-field-of-view eyepiece limits the area visible at once, slowing inspection and increasing eye strain
  • Outdated or damaged eyepieces reduce image clarity and introduce distortion
  • Requiring a full microscope replacement to achieve higher magnification or better resolution
  • Mismatched eyepiece diameter causing improper fit or alignment in the microscope head
  • Lack of interchangeable eyepieces that match the DIN/JIS standard across different microscope brands

Technical Features

  • Achromatic optical design to reduce chromatic aberration
  • 10X magnification for use with standard objectives
  • 16mm field of view for improved visibility of specimen area
  • 23.2 mm outside diameter for compatibility with DIN/JIS standard microscope tubes
  • Standard size for use with most biological microscopes in the market
  • New, unused component with consistent optical performance

Specifications

Magnification10X
Field of view16mm
Optical designAchromatic (DIN/JIS standard)
Outside diameter23.2 mm
Mounting size23.2 mm (in diameter)
CompatibilityMost common biological microscopes with DIN/JIS standard tube size

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/10mm biological microscope eyepieceThe 10X/16mm eyepiece offers a wider field of view, reducing the need to move the slide during inspection and improving workflow efficiency.
10X/20mm biological microscope eyepieceThe 10X/16mm eyepiece has a smaller field of view but maintains better edge sharpness and is more compatible with standard microscope tube sizes.
Non-achromatic 10X eyepieceThe achromatic design reduces color fringing, especially at higher magnifications, improving image clarity and accuracy.

Use Guide

  • Ensure the microscope tube diameter matches the 23.2 mm specification before inserting the eyepiece
  • Insert the eyepiece gently into the head until it clicks into place, avoiding force that could damage the lens
  • Clean the lens surfaces with a soft lens cloth before use to avoid dust or smudges affecting image quality
  • Use with objectives that provide total magnification within the microscope's working range
  • Check alignment with the ocular lens and focus adjustment to ensure a clear, centered image
Answers

Frequently Asked Questions

What is the field of view for this eyepiece?

The field of view is 16mm, which provides a wider viewing area than standard 10mm eyepieces.

Is this eyepiece compatible with my biological microscope?

Yes, it fits most biological microscopes with a DIN/JIS standard tube diameter of 23.2 mm.

Can I use this with a stereo or metallurgical microscope?

It is designed for biological microscopes. Check the tube diameter and optical system compatibility before use.

Does this eyepiece have a built-in diaphragm or focus adjustment?

No. It is a passive optical component with no internal adjustments or diaphragms.

What is the optical design of this eyepiece?

It is an achromatic eyepiece, designed to reduce chromatic aberration according to DIN/JIS standards.

Is this eyepiece sold individually or in pairs?

It is sold as a single unit. Order two if you need a pair for binocular use.

Request A Price On The 10X/16mm Biological Microscope Eyepiece

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