Nikon CFI Apochromat Lambda S LWD 20X Water Immersion Objective | MRD77200

🔬 Nikon CFI Apochromat Lambda S LWD 20X Water Immersion Objective — MRD77200 — a high-NA, long working distance water immersion objective from Nikon’s premier Lambda S series, engineered for high-quality imaging through plastic cell-culture dishes, glass coverslips, and thick specimens in live-cell and stem cell research workflows.

• ✅ 20X magnification with Apochromat Lambda S correction
• ✅ Numerical Aperture: 0.95 — exceptional NA for a water immersion LWD objective
• ✅ Working Distance: 0.99–0.9mm (adjustable)
• ✅ Coverslip correction: 0.11–0.23mm
• ✅ Water immersion — compatible with plastic dishes and glass coverslips
• ✅ M25 thread — Nikon CFI60 infinity corrected
• ✅ Compatible with all Nikon infinity-corrected microscopes
• ✅ Catalog No. MRD77200
• ✅ Condition: New / Open Box
• ✅ University purchase orders accepted

🔧 Product Description

The Nikon CFI Apochromat Lambda S LWD 20X Water Immersion Objective (MRD77200) is part of Nikon’s advanced Lambda S series — specifically designed for stem cell research, drug discovery, and high-content cell screening workflows. The combination of 0.95 NA and long working distance (0.99–0.9mm adjustable) enables high-quality imaging through plastic cell-culture dishes as well as standard glass coverslips, eliminating the need to transfer cells to glass for high-resolution observation. The Apochromat Lambda S correction delivers the highest level of chromatic aberration correction for sharp, high-contrast multi-color fluorescence images across the full visible spectrum. The adjustable working distance and coverslip correction collar (0.11–0.23mm) accommodate a wide range of vessel types and coverslip thicknesses, enhancing throughput in cell screening and live imaging applications. New, open box condition.

🔎 Typical Applications

• Live-cell imaging through plastic cell-culture dishes and multi-well plates
• Stem cell research and drug discovery screening
• High-content cell screening and automated imaging workflows
• Multi-color fluorescence and confocal microscopy at 20X
• University and research laboratory use

📊 Key Specifications

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