Nikon CFI E Plan 100X Objective

The Nikon CFI E Plan 100X is an economical high-magnification objective engineered to deliver professional-grade optical performance at an accessible price point. As part of Nikon's E Plan (Economical Plan) series, this objective provides excellent flat-field correction and high numerical aperture, making it ideal for routine laboratory work, clinical diagnostics, and educational applications. With a 100X magnification and 1.25 numerical aperture, this objective approaches theoretical resolution limits, enabling detailed examination of cellular structures, bacteria, and blood cells. The oil immersion design eliminates refractive index mismatches, ensuring optimal image quality and contrast when imaging through standard coverslips. The plan optical design ensures good flatness of field across the image, delivering reliable performance for digital imaging and photomicrography. Compatible with Nikon's CFI infinity optical system, this objective integrates seamlessly with Eclipse, Ti, and Ni series microscopes, making it an excellent choice for laboratories conducting cytology, hematology, bacteriology, and microbiology at an economical price point.