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Leitz 50x W Water Immersion Microscope Objective 519802 for Fluorescence Imaging

UsedLeicaMicroscopesUnited States

From€1,770.17excl. VAT

In stock

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Leica
New/Used
Used
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Product description

50x/1.00 water immersion microscope objective with RMS thread, optimized for fluorescence applications.

The Leitz 519802 microscope objective is a high-performance 50x magnification, 1.00 NA water immersion objective, designed specifically for fluorescence microscopy. Featuring a 160 mm tube length and 0.17 mm cover glass correction, it is compatible with standard RMS thread mounts making it easily adaptable to various microscopy systems.

Key technical features include:

  • Magnification: 50x
  • Numerical Aperture (NA): 1.00 for high-resolution imaging
  • Immersion Medium: Water, enhancing optical clarity and light transmission in live-cell or wet specimen imaging
  • Tube Length: 160 mm standardized for compatibility
  • Cover Glass Thickness Correction: 0.17 mm, suitable for standard glass thickness
  • Mounting: RMS thread standard for easy integration

This water immersion objective is widely used in biotechnology and biomedical research, enabling precise fluorescence analysis and live-cell imaging. It is ideal for applications in molecular diagnostics, bioprocessing microscopy workflows, and synthetic biology research where high numerical aperture and immersion techniques improve contrast and resolution.

The Leitz 519802 objective provides consistent imaging quality with water immersion tested to deliver clear, high-fidelity fluorescence images, making it essential for advanced cell imaging and biopharmaceutical production monitoring setups.

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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?

Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options 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 3 November 2026