Open AccessParaxial analysis of zoom lens composed of three tunable-focus elements with fixed position of image-space focal point and object-image distance
Author(s) -
Antonı́n Mikš,
Jiří Novák
Publication year - 2014
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.22.027056
Subject(s) - paraxial approximation , zoom , lens (geology) , focal point , focus (optics) , optics , zoom lens , focal length , position (finance) , cardinal point , physics , point (geometry) , computer vision , computer science , mathematics , geometry , beam (structure) , finance , economics
This work performs a paraxial analysis of three-component zoom lens with a fixed position of image-space focal point and a distance between object and image points, which is composed of three tunable-focus elements. Formulas for the calculation of paraxial parameters of such optical systems are derived and the calculation is presented on examples.