Nikon Plan Fluor ELWD 20x Objective
Nikon Plan Fluor ELWD 20x Objective

Nikon Plan Fluor 20X ELWD Phase Contrast Objective

In stock

SKU: MRH38220

$750.00
$750.00 $1,650.00 save $900.00
Nikon Plan Fluor 20X ELWD Phase Contrast Objective Lens — a versatile, extra-long working distance objective built for live-cell and inverted microscopy with crisp phase contrast performance.

KEY FEATURES

  • 20X magnification with Plan Fluor optical correction
  • Extra Long Working Distance (ELWD) — 7.4 mm WD
  • Phase Contrast PH1 for label-free live-cell imaging
  • Numerical Aperture: 0.45
  • M25 thread — compatible with Nikon Ti, TE & TS inverted microscopes
  • Condition: Excellent — flawless optics
  • University purchase orders accepted
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Product Overview

The Nikon Plan Fluor 20X ELWD Phase Contrast objective delivers reliable, high-contrast imaging of unstained living specimens with the added benefit of an exceptionally long 7.4 mm working distance. This makes it ideal for imaging through culture flasks, multi-well plates, and other thick substrates on Nikon inverted platforms. The Plan Fluor design ensures bright, flat, and well-corrected images, while the PH1 phase ring provides excellent contrast for low-magnification live-cell workflows.

Technical Specifications

Magnification 20X
Optical Correction Plan Fluor
Numerical Aperture (NA) 0.45
Working Distance 7.4 mm (ELWD)
Phase Ring PH1
Thread M25
Compatibility Nikon Ti, TE & TS Inverted Microscopes
Country of Origin Japan
SKU MRH38220
Condition Excellent — Flawless Optics

Microscope Compatibility

Typical Applications

Live-cell phase contrast imaging at 20X
Cell culture monitoring in flasks and multi-well plates
Inverted microscopy on Nikon Ti, TE, and TS platforms
Brightfield and phase contrast workflows in biology and life sciences labs
University and research laboratory use

  • 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