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Mitutoyo 20x M Plan Apochromatic Super Long Working Distance Objective

UsedMitutoyoMicroscopesUnited States

€3,295.54excl. VAT

In stock

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Type:
Infinity Corrected Brightfield
Wavelength:
Visible
Magnification:
20x
N.A.:
0.28
Working Distance:
30.5mm
All 14 specifications
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Specifications 14

Brands
Mitutoyo
New/Used
Used
Type:
Infinity Corrected Brightfield
Wavelength:
Visible
Magnification:
20x
N.A.:
0.28
Working Distance:
30.5mm
Focal Length:
10mm
Resolving Power:
1.0µm
Focal Depth:
3.5µm
Field of View with Ø24 Eyepiece
Ø1.2
Real Field of View with 1/2" Chip Camera
0.24 x 0.32
Thread Size:
M26
Part Number:
378-810-3

Product description

20x apochromatic brightfield microscope objective with 30.5 mm working distance for metallurgical use.

  • Type: Infinity Corrected Brightfield
  • Wavelength Range: Visible spectrum
  • Magnification: 20x
  • Numerical Aperture (N.A.): 0.28
  • Working Distance: 30.5 mm
  • Focal Length: 10 mm
  • Resolving Power: 1.0 µm
  • Focal Depth: 3.5 µm
  • Field of View (Ø24 Eyepiece): Ø1.2 mm
  • Real Field of View (1/2" Chip Camera): 0.24 x 0.32 mm
  • Thread Size: M26
  • Part Number: 378-810-3

The apochromatic optical design delivers flat, chromatic-aberration-free imaging for accurate color rendition, optimized for metallurgical microscopy applications.

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Frequently asked questions

How long does laboratory equipment typically last?

With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.

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Last updated 19 October 2026