Interferential multistereoscopic camera with three-dimensional effect
OwnerPaolo Caregnatoinventor
Life of this patent
Estimating the term…
Abstract
Camera provided with a lens, a diaphragm and a photographic film or plate arranged behind the diaphragm and located on a plane which is normal to the optical axis of the lens. The lens comprises: at least two light inlets; a doublet or triplet for each light inlet, suitable for collimating the incoming light and for correcting any aberrations; and a merging system, suitable for merging the homologous light rays which leave the doublets or triplets before they reach the photographic film. The photographic film or plate is a high-resolution film.
Claims11
A camera provided with a compound lens and a diaphragm, the compound lens having an optical axis, the camera being adapted for receiving a hologram element in the form of one of a hologram film and a hologram plate for arrangement behind the diaphragm so as to be located on a plane which is normal to the optical axis of the compound lens, wherein said compound lens comprises:
- a portion including a zone which does not transmit light and a distinct number of light inlets which transmit light;
- a selected one of a doublet and a triplet for each light inlet of said light inlets adapted for collimating incoming light and for correcting any aberrations thereby providing a distinct number of homologous light rays;
- and
- a merging system adapted for merging all the homologous light rays which leave the selected one of a doublet and a triplet for each light inlet into a single beam before the homologous light rays reach said plane of arrangement of said hologram element.
A camera provided with a compound lens and a diaphragm, the compound lens having an optical axis, the camera being adapted for receiving a hologram element in the form of one of a hologram film and a hologram plate for arrangement behind the diaphragm so as to be located on a plane which is normal to the optical axis of the compound lens, wherein said compound lens comprises:
- a distinct number of light inlets;
- a selected one of a doublet and a triplet for each light inlet of said light inlets adapted for collimating incoming light and for correcting any aberrations thereby providing a distinct number of homologous light rays;
- and
- a merging system adapted for merging all the homologous light rays which leave the selected one of a doublet and a triplet for each light inlet into a single beam before the homologous light rays reach said plane of arrangement of said hologram element;
- and wherein said light inlets are stenopaic holes.
A camera provided with a compound lens and a diaphragm, the compound lens having an optical axis, the camera being adapted for receiving a hologram element in the form of one of a hologram film and a hologram plate for arrangement behind the diaphragm so as to be located on a plane which is normal to the optical axis of the compound lens, wherein said compound lens comprises:
- a distinct number of light inlets mutually arranged about a center and each comprising one of a stenopaic hole and a lens device;
- a selected one of a doublet and a triplet for each light inlet of said light inlets adapted for collimating incoming light and for correcting any aberrations thereby providing a distinct number of homologous light rays;
- a merging system adapted for merging all the homologous light rays which leave the selected one of a doublet and a triplet for each light inlet into a single beam before the homologous light rays reach said plane of arrangement of said hologram element;
- and
- a self-focusing optical fiber for each light inlet of said light inlets adapted to receive and light arriving from the respective light inlet and transmit light to the selected one of a doublet and a triplet for each light inlet;
- and wherein said merging system comprises at least one Schlieren means capable of progressively deflecting light rays leaving the selected one of a doublet and a triplet for each light inlet until the light rays are directed parallel to the optical axis before reaching said plane of arrangement of said hologram element.
Dependencies are inferred from the claim text.