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MOTIC Plan Apochromat Objective PA ELWD 20X/0.420 with 20mm Working Distance for PA53MET & PSM1000 Series

€1,829.27excl. VAT

In stock

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Objective mounting thread
M26X0.706
Objective type
Plan apochromat
Objective tube length
Infinity
Objective magnification
20X
Objective N.A.
0.42
All 11 specifications
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Specifications 11

Brands
Motic
New/Used
Used
Objective mounting thread
M26X0.706
Objective type
Plan apochromat
Objective tube length
Infinity
Objective magnification
20X
Objective N.A.
0.42
Objective W.D.
20 mm
Objective coverglass thickness
NCG
Objective parfocality adjustment
Parfocality Adjustment
Valid for
PA53MET Series, PSM1000 Series

Product description

High-NA 20X plan apochromat objective with 20mm working distance, optimized for infinity-corrected microscopes.

The MOTIC Plan Apochromat Objective PA ELWD 20X/0.420 is a precision microscope objective designed for PA53MET and PSM1000 series inverted microscopes. This _infinity-corrected plan apochromat lens_ offers a 20X magnification with a numerical aperture (N.A.) of 0.42, delivering superior resolution and flat-field correction essential for advanced optical imaging applications.

Key technical features include:

  • Long Working Distance (WD) of 20 mm: ideal for samples requiring extra space, such as thick specimens or live-cell imaging platforms in biotechnology and biomedical research.
  • Objective mounting thread: M26 x 0.706 ensures compatibility with designated series microscopes.
  • Infinity optical system: enhances image clarity and fluorescence efficiency, critical for molecular diagnostics, synthetic biology, and bioprocessing workflows requiring high-precision imaging.
  • Parfocality adjustment: facilitates seamless focus shifts between objectives, improving workflow efficiency in clinical diagnostics and biomanufacturing research.
  • Designed without cover glass correction (NCG): optimized for specific sample preparations without additional optical correction layers.

This objective lens is widely used in cell imaging, fluorescence analysis, and biotechnology research, providing sharp, aberration-free images critical for applications in gene editing, molecular cloning workflows, and live-cell microscopy. Its long working distance and high numerical aperture make it essential for researchers prioritizing both sample accessibility and image resolution in complex biological samples.

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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.

Can I get service for older equipment?

Yes. Every verified supplier states which service partners cover the instrument, and we list that alongside the offer.

Where can I buy parts?

Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.

What is the typical lead time for refurbished equipment?

Two to six weeks, depending on refurbishment scope and whether calibration is included.

Does laboratory equipment ship internationally?

We ship to 38 countries. Crating and customs handling are quoted with the instrument.

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Last updated 19 October 2026