Nikon Plan Fluor 40X ELWD Phase Contrast Objective

🔬 Nikon Plan Fluor 40X ELWD Phase Contrast Objective Lens — a high-performance, extra-long working distance objective engineered for live-cell and inverted microscopy applications.

• ✅ 40X magnification with Plan Fluor optical correction
• ✅ Extra Long Working Distance (ELWD) — 3.7–2.7 mm WD
• ✅ Phase Contrast PH2 for label-free live-cell imaging
• ✅ Numerical Aperture: 0.60
• ✅ M25 thread — compatible with Nikon Ti, TE & TS inverted microscopes
• ✅ Condition: Excellent — flawless optics
• ✅ University purchase orders accepted

🔧 Product Description

The Nikon Plan Fluor 40X ELWD Phase Contrast objective is designed for researchers who need high-resolution phase contrast imaging with the added benefit of extra working distance — ideal for imaging through thick culture vessels, multi-well plates, or other substrates where standard objectives fall short. The Plan Fluor optical design delivers bright, flat, and well-corrected images across the full field of view, while the PH2 phase ring enables crisp contrast on unstained, living specimens.

🔎 Typical Applications

• Live-cell phase contrast imaging
• Cell culture monitoring in multi-well plates and flasks
• 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

📊 Key Specifications

University purchase orders are accepted. Please contact us with any questions.