Carl Zeiss Ag

Carl Zeiss Smt Gmbh

Carl Zeiss Microscopy Gmbh

Scantinel Photonics Gmbh

Vladan Blahnik

Aurelian Dodoc

Marco Pretorius

Stefan Schulte

Christian Wojek

Torsten Sievers

Martin Peschka

Holger Sehr

Dirk Jahn

Christian Bannert

Michael Wick

Oliver Schindelbeck

Holger Münz

A measurement apparatus () for measuring a shape of a surface () of a test object (), in particular an optical surface () by interferometry, has:

Measurement apparatus, method for measuring by interferometry, processing method, optical element and lithography system

A method for creating a second series of individual images with a first series of individual images, the individual images of the first or the second series of individual images having been captured with an objective, includes determining the entrance pupil and the field of vision of the objective for the individual images of the first series and creating or adapting the individual images of the second series in accordance with the entrance pupil and the field of vision of the objective of the individual image in question of the first series.

Method and data processing system for creating or adapting individual images based on properties of a light ray within a lens

An objective lens for a still or film camera includes a first and second lens-element arrangement, and a wavefront manipulator. The first and second lens-element arrangement are spaced mutually apart along an optical axis of the lens such that an interstice is present therebetween. The wavefront manipulator is in the interstice and includes two optical components displaceable counter to one another, perpendicular to the optical axis, and which each include a free-form surface. The wavefront manipulator has a zero position, wherein the optical components do not cause any image aberrations in the imaging properties of the objective lens, and effective positions, wherein the optical components are displaced counter to one another, out of the zero position perpendicular to the optical axis, and wherein the optical components cause a spherical aberration in the imaging properties of the objective lens.

Objective lens for a still or film camera and method for selective damping of specific spatial frequency ranges of the modulation transfer function of such an objective lens

A supplementary lens system for providing at least one supplementary lens in front of a camera module of an electronic device, the supplementary lens system including an object-side lens-element unit with positive refractive power and an image-side lens-element unit with positive refractive power. The object-side lens-element unit and the image-side lens-element unit are configured to generate an intermediate image between the object-side lens-element unit and the image-side lens-element unit. Furthermore, the invention relates to a supplementary lens for such a supplementary lens system.

Optical lens-element system for a supplementary lens in front of a camera module of an electronic device

An anamorphic objective is provided for imaging an object onto an image acquisition unit. The anamorphic objective has at least one first plane of symmetry and at least one second plane of symmetry. The first plane of symmetry and the second plane of symmetry are oriented perpendicular to one another. The first plane of symmetry and the second plane of symmetry intersect and have a straight line of intersection (intersection line). A first objective section followed by a second objective section are arranged. A diaphragm is arranged between the first objective section and the second objective section. A first anamorphic optical element is arranged in the first objective section. A second anamorphic optical element is arranged in the second objective section. The anamorphic objective fulfills specified conditions and is suitable for generating a stigmatic imaging of the object on the image acquisition unit.

Anamorphic objective

The present invention relates to a lens or objective for a camera, more particularly for a digital camera, comprising a housing, an actuating element arranged on the housing, and a lens element system that can be set into a plurality of settings, wherein the lens element system is embodied in such a way that in at least one setting an f-number is F&#x2266;3. The lens element system is furthermore embodied in such a way that an actuation of the actuating element brings about a movement of two optical elements relative to one another, such that an intersection length difference of the lens element system can be set.

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Oberkochen, Germany

Vladan Blahnik