40X - 50X CFI BIO

Browse our selection of Nikon CFI 40x and 50x infinity-corrected microscope obje

About 40X - 50X CFI BIO

Browse our selection of Nikon CFI 40x and 50x infinity-corrected microscope objectives — a curated range of high-performance dry, air, and immersion objectives for Nikon Eclipse, Ti, Ni, Ci, and other CFI-compatible research and clinical microscope p

  • How to Choose

    • Magnification requirements (e.g., 20x, 40x, 60x)
    • Numerical aperture (NA) for resolution needs
    • Working distance depending on sample thickness
    • Compatibility with your microscope system

  • Key Advantages

    • Optics from Olympus, Nikon, Zeiss, and Leica in one place
    • Every objective inspected and quality-verified before shipping
    • Free compatibility guidance before you buy
    • Significant savings versus new list pricing

  • Who Uses Them?

    • Life science and fluorescence researchers
    • Confocal and live-cell imaging facilities
    • Semiconductor inspection and failure analysis labs
    • Industrial QC and materials science labs

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40X - 50X CFI BIO | Spach Optics

Browse our selection of Nikon CFI 40x and 50x infinity-corrected microscope objectives — a curated range of high-performance dry, air, and immersion objectives for Nikon Eclipse, Ti, Ni, Ci, and other CFI-compatible research and clinical microscope platforms. Nikon’s CFI (Chrome-Free Infinity) optic

Our 40x–50x CFI objective inventory includes: • Plan Apo (apochromatic) objectives for the highest chromatic and spherical aberration correction — ideal for multi-channel fluorescence and high-content imaging • Plan Fluor (fluorite) objectives for ex