Inventor

ESSER GREGOR

DE74 patents

⚠️ This page may combine multiple inventors who share the name “ESSER GREGOR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ESSER GREGOR

RODENSTOCK GMBH

Progressive spectacle lens having two aspherical progressive surfaces

Method for simulating and demonstrating the optical effects of glasses on the human face

Individual eyeglass lens

Eyeglass optimization using an individual eye model

Spectacle lens device comprising an electrically adaptive area, spectacles, use and method for operating said spectacle lens device

Method for designing and optimizing an individual spectacle glass

Method for computing a progressive spectacle lens and methods for manufacturing a spectacle lens of this kind

Ophthalmic lens for presbyopia correction

Brightness-dependent adjustment of a spectacle lens

Method for determining far and near reference points

Series of progressive ophthalmic lenses with low divergence and rotation of astigmatism

Method for creating a design of a prescription surface of a multifocal lens and multifocal lens comprising such a prescription surface

Series of spectacle lenses and associated production method

Double progressive spectacle lens

Double progressive spectacle lens

Double progressive spectacle lens

Pair of spectacle lenses

Spectacle lens with small higher order aberrations

Method for representing and optimizing a double-progressive spectacle lens

Single vision spectacle lens

Individual single-vision spectacle lens

Progressive spectacle lens with low magnifying differences

Progressive spectacle lens producing only slight dynamic distortion

Progressive spectacle lens having only a small change of binocular properties during a movement of glance

Aberrometer (or the like) having an astigmatic target

Method for calculating an individual progressive lens

Progressive spectacle lens

Method for taking into consideration different long-distance and short-distance prismatic corrections

Progressive spectacle lens having a genuine short progression area

Method for manufacturing an eyeglass lens

Prescription-dependent and individualization-dependent modification of the temporal peripheral nominal astigmatism and adaptation of the object distance function to changed object distances for near and far vision

Method for optimizing a progressive spectacle lens

B-spline optimization of optical glasses especially spectacle glasses with planes of symmetry

ESSER GREGOR

Method for optimizing a spectacle lens

Glasses lens comprising a carrying edge

Method for calculating a spectacle lens having a variable position of the reference points

Pair of spectacle lenses for anisometropia

Tool for calculating the performance of progressive lenses

Method for calculating and optimizing an eyeglass lens taking into consideration higher-order imaging errors

Method for calculating a spectacle lens using viewing angle-dependent prescription data

RODENSTOCK OPTIK G

Method for producing eyeglasses

Progressive ophthalmic lens

Progressive spectacle lens with low swaying effects

Series of lenses

Method of manufacturing progressive ophthalmic lenses

Monofocal ophthalmic lens having two aspherical surfaces

Series for progressive spectacle lenses

ALTHEIMER HELMUT

Reference points for ortho position

Prescription-dependent and individualization-dependent modification of the temporal peripheral nominal astigmatism and adaption of the object distance function to changed object distances for near and/or far vision

BECKEN WOLFGANG

Method for calculation of the magnification and/or distortion and method for production of a spectacle lens with low magnification and/or distortion