Category: Technology
Created by: karel24
Number of Blossarys: 23
A multi-layered coating developed independently by Nikon and used in all NIKKOR lenses. It integrates all the coatings for a variety of different wavelengths for high transmissivity in a wide range ...
A lens with a non-spherical curve used to compensate for a variety of aberrations, including spherical aberrations. Such lenses are effective in controlling the distortion prevalent in wide-angle ...
A system that uses multiple independently-moving lens groups to ensure that the image plane remains flat even at close distances.
system in which only the internal lens group shifts during focusing. IF benefits include focusing without changing the physical length of a lens body, faster focusing, reduced diameter of the ...
An anti-reflective coating created by Nikon in the course of developing a leading stepper for the manufacture of integrated circuits. Constructed of extremely fine crystalline particles measured in ...
The image sensing area is reduced and images stored in a memory buffer, where a series of images is compared to calculate the amount of movement produced by the vibration and the image sensing area ...
Used in reference to objects that show little change in their refractive index at different wavelengths. Extra-low dispersion lenses are used in making ED (extra-low dispersion) lens systems with ...