Nikon Phase Contrast 160mm Tube Length Objectives — E Plan, Fluor & LWD Series for Legacy Nikon 160mm Systems Nikon phase contrast 160mm tube length objectives are finite-corrected lenses incorporating an internal phase ring for high-contrast imaging of transparent, unstained biological specimens. D
🔬 Key Advantages 🔬 Internal Phase Ring — Matched to condenser annulus for high-contrast imaging of live, unstained specimens 📏 LWD Variants — Long working distance objectives for imaging through culture vessel walls on inverted Diaphot systems 🎯 160m