Nikon CFI Plan Fluor 20X Microscope Objective 🔬 High-performance plan fluorite objective for Nikon CFI60 infinity-corrected microscopes 🎯 20X magnification with 0.50 numerical aperture for detailed imaging 🌈 Superior fluorite optics deliver enhanced chromatic correction for fluorescence applications 📏 2.1mm working distance suitable for standard specimen preparations 🔧 M25 thread compatible with all Nikon CFI60 infinity-corrected microscope systems ✨ Excellent condition with flawless optics 🔧 Product Description The Nikon CFI Plan Fluor 20X is a versatile high-magnification objective engineered with advanced fluorite optical elements to deliver superior chromatic correction and high transmission across a broad wavelength range. As part of Nikon's renowned CFI60 infinity optical system, this objective provides exceptional image quality for both brightfield and fluorescence microscopy applications. The fluorite glass elements significantly reduce chromatic aberration compared to standard achromat objectives, ensuring accurate color reproduction and improved contrast—particularly valuable in multi-channel fluorescence imaging, immunofluorescence studies, and live cell observation. With a numerical aperture of 0.50, the Plan Fluor 20X provides excellent resolution and light-gathering capability for detailed cellular imaging, while the 2.1mm working distance accommodates standard microscope slides and coverslips. The plan optical design ensures exceptional flatness of field across the entire image, delivering edge-to-edge sharpness critical for digital imaging, photomicrography, and quantitative analysis. This objective is in excellent condition with flawless optics, offering professional-grade performance for laboratories using Nikon Eclipse, Ti, and Ni series microscopes at an exceptional value. 🔎 Typical Applications Fluorescence microscopy and multi-channel imaging Immunofluorescence and antibody staining studies Live cell imaging and tissue culture observation Histopathology and tissue section examination Cellular and subcellular imaging Brightfield and phase contrast microscopy Clinical diagnostics and pathology Quality control and materials inspection Educational and research microscopy 📊 Key Specifications Specification Details Model / Catalog Number CFI Plan Fluor 20X / MRH00201 Magnification 20X Numerical Aperture (NA) 0.50 Optical Design Plan Fluorite (Semi-Apochromat), Infinity-Corrected (CFI60) Immersion Type Dry (air) Working Distance 2.1mm Thread Type M25 (25mm metric thread) Compatibility All Nikon CFI60 infinity-corrected microscopes (Eclipse, Ti, Ni series) Optical Correction Plan (flat field), Fluorite (enhanced chromatic correction) Recommended Applications Fluorescence, brightfield, phase contrast, immunofluorescence Condition Excellent, flawless optics Country of Origin Japan University purchase orders are welcome and accepted. Please contact us for institutional pricing and procurement assistance.
