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Zeiss Achroplan 63x Water Immersion Microscope Objective ∞/0, Part No. 440069-9800

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Product description

63x water immersion microscope objective with 0.90 NA, RMS 20mm thread, Achroplan optics.

  • Manufacturer: Zeiss
  • Model: Achroplan 63x W Water Immersion ∞/0
  • Part Number: 440069-9800
  • Magnification: 63x
  • Numerical Aperture (NA): 0.90
  • Optical Design: Achroplan corrected
  • Immersion Medium: Water
  • Correction Collar: Infinity corrected (∞) / 0 tube length, 0 cover glass thickness correction
  • Thread: RMS standard, 20 mm diameter
  • Label Color: Green (indicating Phase Contrast), however, no phase ring present inside the lens
  • Condition: Excellent

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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?

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Last updated 9 November 2026