Zeiss Objective EC Plan-Neofluar 2.5x M27
Zeiss Objective EC Plan-Neofluar 2.5x M27

Zeiss EC Plan-Neofluar 2.5x Objective (M27) | Infinity Corrected

Only 1 left

SKU: 420320

$650.00
$650.00 $995.00 save $345.00
The Zeiss EC Plan-Neofluar 2.5x is a high-quality, infinity corrected objective designed for Zeiss M27-thread microscopes. Ideal for low-magnification overviews with excellent flatness and contrast across the full field of view.

KEY FEATURES

  • 2.5x magnification — perfect for wide-field overviews
  • M27 thread — compatible with Zeiss infinity corrected systems
  • NA 0.075 — optimized for low-mag brightfield imaging
  • 8.8mm working distance — generous clearance for thick specimens
  • Flawless, as-new condition — optically and mechanically excellent
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Product Overview

The Zeiss EC Plan-Neofluar series represents Zeiss's semi-apochromat class of objectives, offering superior spherical and chromatic correction compared to standard achromats. The 2.5x version is particularly valued for its ability to deliver crisp, flat, high-contrast images across a wide field — making it the go-to choice for initial specimen orientation, tissue mapping, and low-magnification fluorescence work. With its M27 thread and infinity corrected design, it integrates seamlessly into Zeiss Axio, Axiovert, and Axioplan platforms. This example is in flawless, as-new condition — optically clear with no haze, fungus, or coating damage.

Technical Specifications

Magnification 2.5x
Numerical Aperture (NA) 0.075
Thread M27
Tube Length Infinity Corrected
Working Distance 8.8mm
Optical Design EC Plan-Neofluar (Semi-Apochromat)
Catalog Number 420320
Condition Flawless, As New
Country of Origin Germany

Microscope Compatibility

Typical Applications

Wide-field tissue and slide overviews
Specimen orientation and region-of-interest selection
Low-magnification brightfield and fluorescence imaging
Pathology and histology screening
Educational and research microscopy

  • Designed for Mixed-Brand Lab Environments

    Olympus, Nikon, Zeiss, Leica components in one place

  • Quality-Verified New & Pre-Owned Equipment

    Professionally sourced and verified for performance

  • Backed by Spach Optics Warranty & Support

    Ideal for labs using multiple microscope platforms

  • Fast, Reliable U.S. Shipping

    Most orders ship quickly from within the United States

  • Expert Support from Optical Specialists

    Guidance on compatibility, selection, and configuration