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1.发明授权公开(公告)号：US10890736B2
公开(公告)日：2021-01-12
申请号：US15689770
申请日：2017-08-29
摘要： An optical system for multispectral, infrared light having at least three element. Such systems include a first element having a first thermal glass constant-instantaneous Abbe number product and a first peak wavelength, and a second glass element having a second thermal glass constant-instantaneous Abbe number product and a second peak wavelength. The first product and the second product differing from one another by greater than 0.0075 K−1. The first peak wavelength and the second peak wavelength are greater than 6 microns. The system also includes a third glass element having a third product and a third peak wavelength, the third wavelength differing from the first wavelength and the second by at least 3 microns, the third wavelength being in the range 1-5 microns. The sum of the first, second and third products being about zero. A doublet for transmitting multispectral light is also disclosed, as well as methods of designing such lenses.
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2.发明申请公开(公告)号：US20180067280A1
公开(公告)日：2018-03-08
申请号：US15689770
申请日：2017-08-29
CPC分类号： G02B9/34 , G02B7/021 , G02B13/146 , G02B27/0012 , G02B27/0025 , G02B27/0062
摘要： An optical system for multispectral, infrared light having at least three element. Such systems include a first element having a first thermal glass constant-instantaneous Abbe number product and a first peak wavelength, and a second glass element having a second thermal glass constant-instantaneous Abbe number product and a second peak wavelength. The first product and the second product differing from one another by greater than 0.0075 K−1. The first peak wavelength and the second peak wavelength are greater than 6 microns. The system also includes a third glass element having a third product and a third peak wavelength, the third wavelength differing from the first wavelength and the second by at least 3 microns, the third wavelength being in the range 1-5 microns. The sum of the first, second and third products being about zero. A doublet for transmitting multispectral light is also disclosed, as well as methods of designing such lenses.
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公开(公告)号：US09906736B2
公开(公告)日：2018-02-27
申请号：US14530810
申请日：2014-11-02
发明人： Edward Patton , Robert Benson
CPC分类号： H04N5/33 , F41G1/32 , F41G3/165 , F41J5/10 , G01J5/10 , G01J2005/0077 , G01J2005/0081 , G01J2005/106 , G02B23/14
摘要： A sight attachable to a weapon and comprising an objective lens, an image display, and a digital reticle. The objective lens focuses infrared light received from a scene onto a thermal imager, which is comprised of a focal plane array that detects infrared radiation in the scene focused by the lens. The image display is in signal communication with the thermal imager and provides an image of the received infrared light from the scene. The image rendered by the display is visible to the user. The digital reticle is rendered on the display and provides an aim point of the weapon upon a target in the scene. The image of the scene and superimposed reticle are directly viewable by a user with the aim point of the weapon upon the target being maintained constant over a range of viewing angles that depart from a viewing angle perpendicular to the display.
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公开(公告)号：US20140264020A1
公开(公告)日：2014-09-18
申请号：US13804374
申请日：2013-03-14
发明人： Edward PATTON , Robert BENSON
IPC分类号： F41G3/00
CPC分类号： H04N5/33 , F41G1/32 , F41G3/165 , F41J5/10 , G01J5/10 , G01J2005/0077 , G01J2005/0081 , G01J2005/106 , G02B23/14
摘要： A sight attachable to a weapon and comprising an objective lens, an image display, and a digital reticle. The objective lens focuses infrared light received from a scene onto a thermal imager, which is comprised of a focal plane array that detects infrared radiation in the scene focused by the lens. The image display is in signal communication with the thermal imager and provides an image of the received infrared light from the scene. The image rendered by the display is visible to the user. The digital reticle is rendered on the display and provides an aim point of the weapon upon a target in the scene. The image of the scene and superimposed reticle are directly viewable by a user with the aim point of the weapon upon the target being maintained constant over a range of viewing angles that depart from a viewing angle perpendicular to the display.
摘要翻译： 可附接到武器并包括物镜，图像显示器和数字掩模版的视线。 物镜将从场景接收的红外光聚焦到热像仪上，该热像仪由检测由透镜聚焦的场景中的红外辐射的焦平面阵列组成。 图像显示器与热像仪进行信号通信，并提供来自场景的接收到的红外光的图像。 显示器呈现的图像对用户可见。 将数字掩模版呈现在显示器上，并将武器的目标点提供给场景中的目标。 场景和叠加的掩模版的图像可以由武器的目标点直接在目标物体的观察角度保持恒定的范围内，该角度偏离垂直于显示器的视角。
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公开(公告)号：US20150054964A1
公开(公告)日：2015-02-26
申请号：US14530810
申请日：2014-11-02
发明人： Edward PATTON , Robert BENSON
CPC分类号： H04N5/33 , F41G1/32 , F41G3/165 , F41J5/10 , G01J5/10 , G01J2005/0077 , G01J2005/0081 , G01J2005/106 , G02B23/14
摘要： A sight attachable to a weapon and comprising an objective lens, an image display, and a digital reticle. The objective lens focuses infrared light received from a scene onto a thermal imager, which is comprised of a focal plane array that detects infrared radiation in the scene focused by the lens. The image display is in signal communication with the thermal imager and provides an image of the received infrared light from the scene. The image rendered by the display is visible to the user. The digital reticle is rendered on the display and provides an aim point of the weapon upon a target in the scene. The image of the scene and superimposed reticle are directly viewable by a user with the aim point of the weapon upon the target being maintained constant over a range of viewing angles that depart from a viewing angle perpendicular to the display.
摘要翻译： 可附接到武器并包括物镜，图像显示器和数字掩模版的视线。 物镜将从场景接收的红外光聚焦到热像仪上，该热像仪由检测由透镜聚焦的场景中的红外辐射的焦平面阵列组成。 图像显示器与热像仪进行信号通信，并提供来自场景的接收到的红外光的图像。 显示器呈现的图像对用户可见。 将数字掩模版呈现在显示器上，并将武器的目标点提供给场景中的目标。 场景和叠加的掩模版的图像可以由武器的目标点直接在目标物体的观察角度保持恒定的范围内，该角度偏离垂直于显示器的视角。
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