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20X Biological Microscope Eyepiece Achromatic Dia 23.2mm

20X Biological Microscope Eyepiece Achromatic Dia 23.2mm

The 20X Biological Microscope Eyepiece Achromatic Dia 23.2mm is a new, standard-sized eyepiece designed for biological microscopes. It provides 20X magnification with an outside diameter of 23.2 mm, meeting International DIN/JIS achromatic standards. Compatible with most common microscope models, it enhances optical clarity and magnification without requiring system upgrades.

  • 20X magnification increases detail visibility in biological samples
  • 23.2 mm diameter fits standard microscope bodies without modification
  • Achromatic design reduces chromatic aberration for clearer imaging
  • Cost-effective upgrade to improve existing microscope performance
  • Universal fit across most biological microscopes with DIN/JIS standard ports
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Technical features

  • Magnification: 20X
  • Achromatic design per International DIN/JIS standards
  • Outside diameter: 23.2 mm (approximate)
  • Designed for biological microscopes with standard 23.2 mm eyepiece ports
  • Compatible with most common microscope models using DIN/JIS eyepiece mounting
  • No internal focusing mechanism; relies on microscope stage focus adjustment

Who it is for

  • Clinical laboratories conducting routine biological sample analysis
  • Biomedical research labs needing reliable, repeatable magnification
  • Educational institutions using biological microscopes in teaching labs
  • Procurement teams sourcing affordable optical upgrades for existing equipment

Specifications

Magnification20X
DesignAchromatic (DIN/JIS standard)
Outside Diameter23.2 mm (approx.)
Mounting TypeStandard DIN/JIS
ApplicationBiological microscopes

Use guide

  • Verify that the microscope uses a DIN/JIS standard eyepiece port before installation
  • Insert the eyepiece gently into the eyepiece tube until it clicks into place
  • Use with a 10X objective for a total magnification of 200X (20X eyepiece × 10X objective)
  • Clean lens surfaces with lens paper before and after use to maintain image clarity

FAQ

What is the magnification of this eyepiece?
20X
What is the outside diameter?
Approximately 23.2 mm
Is this eyepiece compatible with my biological microscope?
Yes, if your microscope uses a standard DIN/JIS eyepiece port with 23.2 mm diameter
Does it correct chromatic aberration?
Yes, it is achromatic per DIN/JIS standard, reducing color fringing
Can I use this with a 40X objective?
Yes, total magnification would be 800X (20X eyepiece × 40X objective), depending on the microscope's optical system

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