Carl Zeiss Meditec Ag

Tooz Technologies Gmbh

Diana Tonova

Christoph Zaczek

Christian Beder

Erwin Gaber

Michael Sundermann

Manfred Maul

Hans-Juergen Dobschal

Karsten Lindig

Gerhard Kelch

Georg Michels

Joerg Puetz

Hans-Jürgen Dobschal

Momchil Davidkov

Wolf Krause

Lisa Riedel

Jörg Pütz

A method for producing an optical element having a main body with a first side surface, which has a first optical coating, and at least one second side surface, which is not plane-parallel to the first side surface and has a second optical coating, is proposed. The method includes the steps of: determining the stress induced in the optical element by the first optical coating of the first side surface; determining a counter-stress, so that the resultant overall stress induced in the optical element is as small as possible; determining the second optical coating while taking into account the determined counter-stress and the optical parameters of the second optical coating; applying the first optical coating on the first side surface; and, applying the second optical coating on the at least one second side surface.

Optical element and method of making an optical element

A spectacle lens for a display device can be fitted on the head of a user and generate an image. The spectacle lens can be constructed with several shells including an outer shell and an inner shell which is joined to the outer shell, wherein a curved channel shell, which includes a curved first reflecting surface and a curved second reflecting surface, is arranged between the outer and inner shell. The light guiding channel includes at least one section of the channel shell and the two reflecting surfaces on which the light bundles are reflected for guiding from the coupling-in section to the coupling-out section.

Spectacle lens for a display device that can be fitted on the head of a user and generates an image

Growing community of inventors

Aalen, Germany

Diana Tonova