Zeiss Plan-Neofluar 20x PH2 Phase Contrast Objective

Zeiss Plan-Neofluar 20x PH2 Phase Contrast Objective

• 🔬 20X magnification with Plan-Neofluar optics and PH2 phase contrast
• ♾️ Infinity corrected for modern Zeiss microscope systems
• 📏 Working distance: 2mm | Numerical aperture: 0.50
• 🔩 Zeiss RMS-compatible thread — fits standard Zeiss nosepieces
• ✅ Light use condition with flawless optics
• 🎓 University purchase orders accepted

🔧 Product Description

The Zeiss Plan-Neofluar 20x PH2 is a high-performance phase contrast objective designed for transmitted light biological and life science microscopy. The Plan-Neofluar optical design provides excellent flat-field correction and high light throughput, making it well-suited for both brightfield and phase contrast imaging. With a 0.50 numerical aperture and 2mm working distance, this objective delivers sharp, high-contrast images of unstained living cells and transparent specimens without the need for chemical fixation or staining. The PH2 phase ring is matched for use with standard Zeiss PH2 condenser annuli, ensuring optimal phase contrast alignment. This unit is in light use condition with flawless optics — a reliable, cost-effective upgrade or replacement for your Zeiss system.

🔎 Typical Applications

• Live cell imaging and cell culture monitoring
• Microbiology and bacteriology
• Histology and tissue section examination
• Embryology and developmental biology
• Routine clinical and research microscopy
• Teaching and educational laboratory use

📊 Key Specifications

University and institutional purchase orders are welcome. Please contact us with any questions — we're happy to help you find the right objective for your application.