Because the overcoat used in OCIR allows the lens to be positioned much closer to the recording surface, it is possible to use a higher numerical aperture
lens and achieve much higher data densities, significantly increasing capacity and performance.
The optical resolution is enhanced since the immersion fluid, which has a higher refractive index than air, allows using lenses with a higher numerical aperture
The lens has 100X magnification, a numerical aperture
N-STORM is based on the world renowned Nikon Eclipse Ti research inverted microscope incorporating CFI60 objectives featuring high numerical apertures
developed using unique optical design, coatings and manufacturing techniques.
It excels at correcting chromatic aberration and curvature of the field of view, plus it offers longer working distances and higher numerical apertures
With an emission wavelength of 193 nm and a repetition rate of 6,000 Hz, the GT61A is designed for next-generation lithography tools with numerical apertures
ASPH aspheric lenses are diffraction limited, anti-reflection coated and available with numerical apertures
ranging from 0.
Nikon's CFI objectives excel at correcting both chromatic aberration and curvature of the field of view, plus feature longer working distances and higher numerical apertures
The system uses Nikon's most acclaimed CF160 infinity objectives both oil immersion and dry types, which deliver excellent resolution with high numerical apertures
and long working distances.