Universitat De Valéncia

Universidad Nacional De Colombia

Manuel Martínez Corral

Genaro Saavedra Tortosa

Emilio Sánchez Ortiga

Gabriele Scrofani

Peter Török

Jorge Iván García Sucerquia

Ana Doblas Expósito

Angel Tolosa Ruiz

Jorge Garcia Sucerquia

The present invention relates to a multi perspective photography camera device, for capturing perspective images of a macroscopic 3D scene, comprising: —a hollow casing (-) housing: —a lens array () to be placed at a conjugate plane of an aperture diaphragm () of a photographic objective (OB), between the photographic objective (OB) and a photosensitive pixel array sensor (), to simultaneously receive and transmit to the sensor () light representative of a plurality of different perspectives of the macroscopic 3D scene (S), one perspective per array lens; —a field diaphragm () to be placed at a plane where an image provided by said photographic objective (OB) is to be formed; and—a converging lens () having a focal length f, and that is placed between the field diaphragm () and the lens array (), at a distance equal to ffrom the field diaphragm ().

Multiperspective photography camera device

The present invention relates to a microscope for quantitative measurements of the wavefront, comprising: Other aspects of the invention relate to a method, a computer program and a product incorporating the same, adapted for the performance of the functions of the computational entity of the microscope, as well as to a module and a kit for a microscope.

Microscope for quantitative wavefront measurements, microscope module and kit, method and computer program for computational wavefront reconstruction

The invention relates to a plenoptic ocular device intended to be coupled in an ocular port of an optical instrument configured to generate a real image of a sample on a focal plane situated in a region close to said ocular port, said plenoptic ocular device being configured to capture said real image, generate a set of elemental images and send them to recording means with spatial discretisation which in turn comprises communication means configured to transmit the set of elemental images to external image processing means.

Plenoptic ocular device

A microscope, method and computer program for obtaining quantitative phase images by digital holographic microscopy. The microscope includes: a coherent light source () and a beam splitter () for generating an object beam (Lo) for illuminating a sample, and a reference beam (Lr); an optical system with a main optical path making up a telecentric afocal system, and a reference optical path; and recording means () recording a hologram of said sample in the image plane of the optical system. The method includes recording a hologram in the image plane of an optical telecentric afocal system. The computer program is adapted for implementing part of the steps of the method.

Growing community of inventors

Valencia, Spain

Manuel Martínez Corral