An Essential Lens Design Software
ELS V5.0 for Japanese MS-Windows11
ELS is a compact lens design software on Japanese MS-Windows 11. ELS is provided with essential functions for both evaluation and optimization of lens performance based on real raytrace. ELS is also provided with easy-to-use dialogbox to support user’s working process and thinking process accompanied by complicated trial-and-error.
Optimization capabilities support DLS method(Dompt Least Square method) which is traditionally used in the high-end commercial optical lens design software. Furthermore, ELS provides Global Explorer(Escape Function method) which is known as one of the practical global optimization method to escape from local solution.
Separately, ELS supports Down-Hill Simplex method which is widely used in the various engineering fields.
ELS Function Overview in English
ELS Optional Function with Extend-License
ELS Ex-License adds the function of positioning for 3-type mechanical zoom lens