Nikon CFI Apochromat TIRF 100X Oil Immersion Objective

The Nikon CFI Apochromat TIRF 100X represents the pinnacle of objective design for Total Internal Reflection Fluorescence (TIRF) microscopy and super-resolution imaging. With the highest numerical aperture available (1.49) using standard immersion oil and coverslips, this objective enables the critical angles necessary for TIRF illumination while providing exceptional resolution. As part of Nikon's Apochromat TIRF series, this objective delivers superior chromatic correction and is specifically engineered for TIRF applications, confocal microscopy, and laser trapping. The ultra-high NA of 1.49 provides maximum resolving power and enables visualization of single molecules and membrane dynamics at the cell surface. The apochromatic optical design ensures exceptional color correction across the spectrum, critical for multi-color TIRF imaging. The working distance of 0.16–0.07mm is optimized for TIRF applications while maintaining the high NA essential for evanescent wave generation. Compatible with Nikon's CFI infinity optical system, this objective integrates seamlessly with Eclipse Ti2, Ni-E, and N-STORM systems, making it essential for laboratories conducting TIRF microscopy, single-molecule imaging, super-resolution techniques, confocal microscopy, and laser trapping applications. This objective is in new condition.