Patents by Inventor Ludwig Pernstich
Ludwig Pernstich has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9719780Abstract: The invention describes an observation device, having two tubular observation parts, wherein the longitudinal axes of the observation parts in the region of the ocular sides are spaced apart by a distance of at least 54 mm. At least one observation part has a flared portion on an external side, wherein the flared portion is located inside a subsection of between 20% and 80% of an overall length of the observation part. The flared portion lies in an annulus section having a normal distance to the optical axis of the objective of between 130% and 250% of the radius the objective lens.Type: GrantFiled: July 7, 2016Date of Patent: August 1, 2017Assignee: Swarovski-Optik KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Patent number: 9703088Abstract: A telescope made up of mutually connectable modules, which telescope includes at least a lens module and an eyepiece module, and the lens module and eyepiece module each have a connection interface for connecting the modules, wherein an optical system for changing the zoom is integrated in the lens module.Type: GrantFiled: June 9, 2016Date of Patent: July 11, 2017Assignee: Swarovski-Optik KG.Inventors: Konrad A. Roider, Ludwig Pernstich, Benno Miller
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Publication number: 20160313550Abstract: The invention describes an observation device, having two tubular observation parts, wherein the longitudinal axes of the observation parts in the region of the ocular sides are spaced apart by a distance of at least 54 mm. At least one observation part has a flared portion on an external side, wherein the flared portion is located inside a subsection of between 20% and 80% of an overall length of the observation part. The flared portion lies in an annulus section having a normal distance to the optical axis of the objective of between 130% and 250% of the radius the objective lens.Type: ApplicationFiled: July 7, 2016Publication date: October 27, 2016Applicant: Swarovski-Optik KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Publication number: 20160291310Abstract: A telescope made up of mutually connectable modules, which telescope includes at least a lens module and an eyepiece module, and the lens module and eyepiece module each have a connection interface for connecting the modules, wherein an optical system for changing the zoom is integrated in the lens module.Type: ApplicationFiled: June 9, 2016Publication date: October 6, 2016Inventors: Konrad A. Roider, Ludwig Pernstich, Benno Miller
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Patent number: 9410803Abstract: The invention describes an observation device, having two tubular observation parts, wherein the longitudinal axes of the observation parts in the region of the ocular sides are spaced apart by a distance of at least 54 mm. At least one observation part has a flared portion on an external side, wherein the flared portion is located inside a subsection of between 20% and 80% of an overall length of the observation part. The flared portion lies in an annulus section having a normal distance to the optical axis of the objective of between 130% and 250% of the radius the objective lens.Type: GrantFiled: January 30, 2009Date of Patent: August 9, 2016Assignee: Swarovski-Optik KG.Inventors: Ludwig Pernstich, Konrad A. Rolder, Andreas Zimmermann, Gavin Lancaster
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Patent number: 9411147Abstract: A telescope made up of mutually connectable modules, which telescope comprises at least a lens module and an eyepiece module, and the lens module and eyepiece module each have a connection interface for connecting the modules, wherein an optical system for changing the image magnification is integrated in the lens module.Type: GrantFiled: December 23, 2011Date of Patent: August 9, 2016Assignee: Swarovski-Optik KG.Inventors: Konrad A. Roider, Ludwig Pernstich, Benno Miller
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Patent number: 9146102Abstract: The invention describes a long-range optical device with two observation parts and a first observation beam path and a measurement beam path, in which the two observation parts are arranged essentially parallel next to each other and spaced a predefinable distance apart via at least one connection element. In a plan view of the device 1 with respect to a plane, in which the longitudinal axes of the observation parts are arranged, the sub-regions of the observation parts facing each other lie directly opposite each other over a length aligned parallel to the longitudinal axis of the observation parts of 20% to 90%, preferably 30% to 80% of a length of the observation parts. In addition, the observation beam path and the measurement beam path are arranged outside the sub-regions of the observation parts.Type: GrantFiled: February 4, 2014Date of Patent: September 29, 2015Assignee: Swarovski-Optik KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Publication number: 20150198799Abstract: Tie invention relates to a telescope (1) comprising an objective lens (2), an eye-piece (3) and a prism reversing system (4) and having projection optics (21) with an optical path for reproducing an image of a reticle in a focal plane of the eye-piece (3), the optical path of the projection optics (21) being coupled into the observation beam path by means of a beam splitter, and the projection optics (21) comprise a mask (22) and a light source (23) disposed so as to illuminate the mask (22) from behind.Type: ApplicationFiled: January 13, 2015Publication date: July 16, 2015Applicant: SWAROVSKI-OPTIK KG.Inventors: Ludwig Pernstich, Patrick Kurz, Thomas Salzburger, Sebastian Wachsmuth
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Patent number: 8953150Abstract: The invention relates to a binocular observation device, in particular binoculars, having two visual beam paths and a laser range finder with a laser transmitter and a laser receiver and with an opto-electronic display element. A part of one of the beam paths of the laser transmitter is integrated into a first visual beam path, wherein a part of one beam path of the laser receiver is furthermore also integrated into the first visual beam path.Type: GrantFiled: January 30, 2009Date of Patent: February 10, 2015Assignee: Swarovski-Optik KG.Inventors: Ludwig Pernstich, Konrad A. Rolder, Andreas Zimmermann, Gavin Lancaster
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Publication number: 20140152973Abstract: The invention describes a long-range optical device with two observation parts and a first observation beam path and a measurement beam path, in which the two observation parts are arranged essentially parallel next to each other and spaced a predefinable distance apart via at least one connection element. In a plan view of the device 1 with respect to a plane, in which the longitudinal axes of the observation parts are arranged, the sub-regions of the observation parts facing each other lie directly opposite each other over a length aligned parallel to the longitudinal axis of the observation parts of 20% to 90%, preferably 30% to 80% of a length of the observation parts. In addition, the observation beam path and the measurement beam path are arranged outside the sub-regions of the observation parts.Type: ApplicationFiled: February 4, 2014Publication date: June 5, 2014Applicant: SWAROVSKI-OPTIK KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Patent number: 8717548Abstract: The invention describes a long-range optical device (1) with two observation parts (3, 4) and a first observation beam path (11; 12) and a measurement beam path (25), in which the two observation parts (3,4) are arranged essentially parallel next to each other and spaced a predefinable distance (10) apart via at least one connection element (7). In a plan view of the device 1 with respect to a plane, in which the longitudinal axes (8, 9) of the observation parts (3, 4) are arranged, the sub-regions of the observation parts (3, 4) facing each other lie directly opposite each other over a length aligned parallel to the longitudinal axis (8, 9) of the observation parts (3, 4) of 20% to 90%, preferably 30% to 80% of a length (24) of the observation parts (3, 4). In addition, the observation beam path (11, 12) and the measurement beam path (25) are arranged outside the sub-regions (22, 23) of the observation parts (3, 4).Type: GrantFiled: April 18, 2013Date of Patent: May 6, 2014Assignee: Swarovski-Optik KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Publication number: 20130229642Abstract: The invention describes a long-range optical device (1) with two observation parts (3, 4) and a first observation beam path (11; 12) and a measurement beam path (25), in which the two observation parts (3,4) are arranged essentially parallel next to each other and spaced a predefinable distance (10) apart via at least one connection element (7). In a plan view of the device 1 with respect to a plane, in which the longitudinal axes (8, 9) of the observation parts (3, 4) are arranged, the sub-regions of the observation parts (3, 4) facing each other lie directly opposite each other over a length aligned parallel to the longitudinal axis (8, 9) of the observation parts (3, 4) of 20% to 90%, preferably 30% to 80% of a length (24) of the observation parts (3, 4). In addition, the observation beam path (11, 12) and the measurement beam path (25) are arranged outside the sub-regions (22, 23) of the observation parts (3, 4).Type: ApplicationFiled: April 18, 2013Publication date: September 5, 2013Applicant: SWAROVSKI-OPTIK KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Patent number: 8441621Abstract: The invention describes a long-range optical device (1) with two observation parts (3, 4) and a first observation beam path (11; 12) and a measurement beam path (25), in which the two observation parts (3,4) are arranged essentially parallel next to each other and spaced a predefinable distance (10) apart via at least one connection element (7). In a plan view of the device 1 with respect to a plane, in which the longitudinal axes (8, 9) of the observation parts (3, 4) are arranged, the sub-regions of the observation parts (3, 4) facing each other lie directly opposite each other over a length aligned parallel to the longitudinal axis (8, 9) of the observation parts (3, 4) of 20% to 90%, preferably 30% to 80% of a length (24) of the observation parts (3, 4). In addition, the observation beam path (11, 12) and the measurement beam path (25) are arranged outside the sub-regions (22, 23) of the observation parts (3, 4).Type: GrantFiled: January 30, 2009Date of Patent: May 14, 2013Assignee: Swarovski-Optik KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Publication number: 20120162757Abstract: A telescope made up of mutually connectable modules, which telescope comprises at least a lens module and an eyepiece module, and the lens module and eyepiece module each have a connection interface for connecting the modules, wherein an optical system for changing the image magnification is integrated in the lens module.Type: ApplicationFiled: December 23, 2011Publication date: June 28, 2012Applicant: SWAROVSKI-OPTIK KG.Inventors: Konrad A. Roider, Ludwig Pernstich, Benno Miller
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Publication number: 20110164242Abstract: The invention describes a long-range optical device (1) with two observation parts (3, 4) and a first observation beam path (11; 12) and a measurement beam path (25), in which the two observation parts (3,4) are arranged essentially parallel next to each other and spaced a predefinable distance (10) apart via at least one connection element (7). In a plan view of the device 1 with respect to a plane, in which the longitudinal axes (8, 9) of the observation parts (3, 4) are arranged, the sub-regions of the observation parts (3, 4) facing each other lie directly opposite each other over a length aligned parallel to the longitudinal axis (8, 9) of the observation parts (3, 4) of 20% to 90%, preferably 30% to 80% of a length (24) of the observation parts (3, 4). In addition, the observation beam path (11, 12) and the measurement beam path (25) are arranged outside the sub-regions (22, 23) of the observation parts (3, 4).Type: ApplicationFiled: January 30, 2009Publication date: July 7, 2011Applicant: SWAROVSKI-OPTIK KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Publication number: 20110128619Abstract: The invention describes an observation device (1), having at least two observation parts (3, 4) with an ocular side (6) and an objective side (5). In a position of use the longitudinal axes (40, 41) of the observation parts (3, 4) in the region of the ocular sides (6) are spaced apart by a distance (47) of at least 54 mm and the two longitudinal axes (40, 41) define a plane of reference (49).Type: ApplicationFiled: January 30, 2009Publication date: June 2, 2011Applicant: SWAROVSKI-OPTIK KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Patent number: 7913440Abstract: A telescopic sight includes at least one main tube and a reticule with a reticule adjusting device arranged on the main tube for adjusting the reticule and an optical focusing means with a focus adjusting device arranged on the main tube for focusing the optical focusing means, characterised in that the reticule adjusting device and the focus adjusting device are arranged in the form of an integrated adjusting device, preferably in the form of an integrated adjusting turret, jointly on the main tube.Type: GrantFiled: May 4, 2007Date of Patent: March 29, 2011Assignee: Swarovski-Optik KG.Inventors: Erwin Murg, Ludwig Pernstich
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Publication number: 20110051117Abstract: The invention relates to a binocular observation device, in particular binoculars, having two visual beam paths and a laser range finder with a laser transmitter and a laser receiver and with an opto-electronic display element. A part of one of the beam paths of the laser transmitter is integrated into a first visual beam path, wherein a part of one beam path of the laser receiver is furthermore also integrated into the first visual beam path.Type: ApplicationFiled: January 30, 2009Publication date: March 3, 2011Applicant: SWAROVSKI-OPTIK KG.Inventors: Ludwig Pernstich, Konrad A. Roider, Andreas Zimmermann, Gavin Lancaster
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Patent number: D564001Type: GrantFiled: January 3, 2007Date of Patent: March 11, 2008Assignee: Swarovski Optik-KGInventors: Ludwig Pernstich, Werner Hoelbl
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Patent number: D585082Type: GrantFiled: January 3, 2007Date of Patent: January 20, 2009Assignee: Swarovski Optik-KGInventors: Ludwig Pernstich, Werner Hoelbl