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Olympus

MPLN 50 X Microscope Objective Lens

Metrology & InspectionOlympus MPLN family
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The Olympus MPLN 50 X Microscope Objective Lens is a 50x microscope objective lens. The Olympus MPLN 50 X Microscope Objective Lens has a numerical aperture of 0.75.[1][2]

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What it is

The Olympus MPLN 50 X Microscope Objective Lens is a 50x microscope objective lens with a numerical aperture of 0.75.[1][2]

The Olympus MPLN series is used in metrology and inspection microscopy.[2][3]

How it works

The Olympus MPLN 50 X Microscope Objective Lens is a plan achromat objective.[4][5]

Where it fits in the process flow

The Olympus MPLN 50 X Microscope Objective Lens fits inspection workflows that require high-magnification viewing of surfaces and microstructures.[4][5]

Applications

The Olympus MPLN 50 X Microscope Objective Lens is used for materials analysis, metallography, semiconductor inspection, quality control, sample inspection, and documentation.[4][3]

What do the numbers mean?

Optics & imaging5

50x Magnification[1]
Accurate?
Numerical Aperture (NA)
0.75[1]
Accurate?
Magnification
50x[1]
Accurate?
Numerical aperture
0.75[1]
Accurate?
Optical type
Microscope objective lens[1]
Accurate?

Configuration & options2

Manufacturer
Olympus[1]
Accurate?
Model
MPLN 50 X[1]
Accurate?
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Where are the manuals?

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Not publicly documented

Field notes

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Frequently asked questions

What magnification does the Olympus MPLN 50 X Microscope Objective Lens provide?

The Olympus MPLN 50 X Microscope Objective Lens provides 50x magnification.[1][2]

What numerical aperture is specified for this objective lens?

The Olympus MPLN 50 X Microscope Objective Lens has a numerical aperture of 0.75.[1][2]

What kinds of inspection work is this objective lens used for?

The Olympus MPLN 50 X Microscope Objective Lens is used for materials analysis, metallography, semiconductor inspection, quality control, sample inspection, and documentation.[4][3]

Is this objective lens used with reflected light, transmitted light, or both?

The Olympus MPLN 50 X Microscope Objective Lens is suitable for reflected and transmitted light use.[5]

Not publicly documented

The following facts about the MPLN 50 X Microscope Objective Lens are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.

  • No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the MPLN 50 X Microscope Objective Lens are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the MPLN 50 X Microscope Objective Lens are on record.

    Answerable by: an OEM product catalog or an engineer who ordered or specified the tool

  • The control-system platform and OS era of the MPLN 50 X Microscope Objective Lens are not on record.

    Answerable by: an engineer who operated it or OEM installation records

  • No publicly documented failure modes or field errata for the MPLN 50 X Microscope Objective Lens are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the MPLN 50 X Microscope Objective Lens is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (5)Every fact above is drawn from these public sources
  1. [1]inventory listing
  2. [2]MPLN 50 X Microscope Objective Lens — Olympus | Specs, Sourcing & Service | Waferpedia — waferpedia.comwaferpedia.com
  3. [3]Olympus MPLN 50 X Microscope Objective Lens vs Olympus scope1 comparison | Waferpedia — waferpedia.comwaferpedia.com
  4. [4]Olympus MPLN 50X M Plan Achromat Objective – Brightfield – Spach Optics, Inc. — spachoptics.comspachoptics.com
  5. [5]Evident Olympus Objective MPLN50X-1-7, M Plan, Achro, Incident/Transmitted light, 10x/0.75 wd 0.38mm — micro-pro.commicro-pro.com
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Last updated Oct 10, 2026.

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