CN102495464A - Digital low-light sighting telescope optical system - Google Patents
Digital low-light sighting telescope optical system Download PDFInfo
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- CN102495464A CN102495464A CN2011104438628A CN201110443862A CN102495464A CN 102495464 A CN102495464 A CN 102495464A CN 2011104438628 A CN2011104438628 A CN 2011104438628A CN 201110443862 A CN201110443862 A CN 201110443862A CN 102495464 A CN102495464 A CN 102495464A
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Abstract
The invention discloses a digital low-light sighting telescope optical system which comprises a main optical path which is formed by an object lens system, an image intensifier and an ocular lens system, wherein a light composition prism, an image rotation system, a light splitting prism and a CCD relay system are arranged between the image intensifier and the ocular lens system, the light composition prism, the image rotation system and the light splitting prism are positioned on the main optical path in order, the light composition prism is cooperated with an OLED display apparatus, an OLED display surface and an image intensifier fiber panel position are in conjugation, the OLED display surface and an image intensifier image plane are combined to a main channel of a sighting telescope, and the CCD relay system and the light splitting prism are in cooperation. Apart from a sighting function of a common sighting telescope, the sighting telescope also has functions of television shooting, video image and aiming partition superposition, transmission of an acquired video to a line concentration controller in a wireless transmission mode, display of the video through a display apparatus and the like, and interoperability and cooperation capability between users are effectively raised.
Description
Technical field
The invention belongs to optical technical field, be specifically related to a kind of digital lll sight optical system.
Background technology
Existing lll sight is the direct viewing type lll sight, only possesses that observer individual observes target and the function of aiming, uses limitation big, can't realize and other people cooperation and real-time communication incompatibility modern digitalization, informationalized demand.
Summary of the invention
There is above-mentioned defective for solving prior art; The object of the present invention is to provide a kind of digital lll sight optical system; Make gun sight and take aim at the function except that possessing the sight that common gun sight has; Also have telephotography, video image and aiming graduation stack, the video of gathering is passed through the function that display device shows with wireless transmission method to line concentration controller, effectively improve each other intercommunity and cooperative ability.
Realize that the technical scheme that the object of the invention is taked is:
This numeral lll sight optical system; Has the main optical path that objective system, image intensifier and eyepiece system constitute; It is characterized in that: between said image intensifier and eyepiece system, be provided with light-combining prism, relay system, Amici prism and CCD relay system; Said light-combining prism, relay system and Amici prism are arranged in main optical path successively, and said light-combining prism is combined with the OLED display device, OLED display surface and image intensifier fibre faceplate position conjugate; Utilize light-combining prism that OLED display surface and image intensifier image planes are closed the primary path of light to gun sight, said CCD relay system cooperates with Amici prism.
The five slice structure forms that said objective system is made up of first single-positive-lens, first cemented doublet, second single-positive-lens and single negative lens; Said relay system adopts seven chip double gauss versions; The four-piece type version that said eyepiece system is made up of second cemented doublet, the 3rd single-positive-lens and the 4th single-positive-lens.
Said second cemented doublet first towards front curve.
Adopt the beneficial effect of technique scheme: this numeral lll sight optical system; The five slice structure forms that objective system adopts preceding group of lens being made up of first single-positive-lens, first cemented doublet and second single-positive-lens, single negative lens to form; The objective system of this version can satisfy the achromatism and the high-resolution picture element requirement of angle pencil of ray, has advantages such as volume is little, in light weight again.Relay system adopts seven chip double gauss versions, can effectively eliminate the system high aberration and the axial aberration that hangs down, the good picture element of assurance system; Adopt the mentality of designing of shared relay system, relay system constitutes CCD shooting relay system be made up of the CCD relay system positive lens and meniscus lens, can effectively reduce system's back work distance with the objective system combination and leave, and simplifies version; The four-piece type version that eyepiece system adopts second cemented doublet and the 3rd single-positive-lens and the 4th single-positive-lens to form; Second cemented doublet first is towards front curve; Can reduce the drift angle of chief ray as far as possible; Reduce off-axis aberration, two simple lenses in back are effectively shared focal power, balanced system off-axis aberration.Wherein objective system, image intensifier, relay system and eyepiece system are formed the primary path of lll sight, satisfy the visual sight of gun sight and take aim at demand; OLED display surface and image intensifier fibre faceplate position conjugate; Utilize light-combining prism OLED display surface and image intensifier image planes to be closed the primary path of light to gun sight; The relay system and the eyepiece of system taken aim in shared sight, realizes observing through eyepiece the function of OLED digitizing display image.The Amici prism that utilization is coated with semi-transparent semi-reflecting rete with observed target image and OLED display message through reflective projection to CCD, realize that the video of image shows and the real-time Transmission function.The present invention is applied to digital lll night vision technology in the gun sight through the optical design means; Target image is realized in a plurality of devices or device through a plurality of physical processes such as opto-electronic conversion, videoscanning, enhancing, transmission and demonstrations; Make gun sight and take aim at the function except that possessing the sight that common gun sight has; Also have telephotography, video image and aiming graduation and superpose, the video of gathering is passed through with wireless transmission method to line concentration controller functions such as display device demonstration, effectively improve intercommunity and cooperative ability between the user.
Description of drawings
Below in conjunction with accompanying drawing specific embodiment of the present invention is done further detailed explanation.
Fig. 1 is a structural representation of the present invention.
Embodiment
Referring to Fig. 1, digital lll sight optical system of the present invention constitutes main optical path by objective system, image intensifier 5, light-combining prism 6, relay system, Amici prism 7 and eyepiece system successively.Objective system adopts the preceding group of lens of being made up of first single-positive-lens 1, first cemented doublet 2; And the five slice structure forms of forming with single-positive-lens 3 and single negative lens 4; The objective system of this version can satisfy the achromatism and the high-resolution picture element requirement of angle pencil of ray, has advantages such as volume is little, in light weight again.Relay system adopts seven chip double gauss versions, can effectively eliminate the system high aberration and the axial aberration that hangs down, the good picture element of assurance system; Adopt the mentality of designing of shared relay system; The CCD relay system is made up of positive lens 8 and meniscus lens 10; Relay system and CCD relay system and CCD 9 constitute CCD shooting relay system, can effectively reduce system's back work distance with the objective system combination and leave, and simplify version.The four-piece type version that eyepiece system adopts second cemented doublet 11 and the 3rd single-positive-lens 12 and the 4th single-positive-lens 13 to form; Second cemented doublet 11 first is towards front curve; Can reduce the drift angle of chief ray as far as possible; Reduce off-axis aberration, two simple lenses in back are effectively shared focal power, balanced system off-axis aberration.Wherein objective system, image intensifier, relay system and eyepiece system are formed the primary path of lll sight, satisfy the visual sight of gun sight and take aim at demand.Light-combining prism 6 is combined with OLED display device 14; OLED display surface and image intensifier fibre faceplate position conjugate; Utilize light-combining prism OLED display surface and image intensifier image planes to be closed the primary path of light to gun sight; The relay system and the eyepiece of system taken aim in shared sight, realizes observing through eyepiece the function of OLED digitizing display image.The Amici prism that utilization is coated with semi-transparent semi-reflecting rete with observed target image and OLED display message through reflective projection to CCD, realize that the video of image shows and the real-time Transmission function.
Claims (3)
1. digital lll sight optical system; Has the main optical path that objective system, image intensifier and eyepiece system constitute; It is characterized in that: between said image intensifier and eyepiece system, be provided with light-combining prism, relay system, Amici prism and CCD relay system; Said light-combining prism, relay system and Amici prism are arranged in main optical path successively, and said light-combining prism is combined with the OLED display device, OLED display surface and image intensifier fibre faceplate position conjugate; Utilize light-combining prism that OLED display surface and image intensifier image planes are closed the primary path of light to gun sight, said CCD relay system cooperates with Amici prism.
2. digital lll sight optical system according to claim 1 is characterized in that: the five slice structure forms that said objective system is made up of first single-positive-lens, first cemented doublet, second single-positive-lens and single negative lens; Said relay system adopts seven chip double gauss versions; The four-piece type version that said eyepiece system is made up of second cemented doublet, the 3rd single-positive-lens and the 4th single-positive-lens.
3. digital lll sight optical system according to claim 2 is characterized in that: said second cemented doublet first towards front curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201110443862.8A CN102495464B (en) | 2011-12-27 | 2011-12-27 | Digital low-light sighting telescope optical system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110443862.8A CN102495464B (en) | 2011-12-27 | 2011-12-27 | Digital low-light sighting telescope optical system |
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| CN102495464A true CN102495464A (en) | 2012-06-13 |
| CN102495464B CN102495464B (en) | 2014-06-25 |
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| CN201110443862.8A Active CN102495464B (en) | 2011-12-27 | 2011-12-27 | Digital low-light sighting telescope optical system |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105487219A (en) * | 2016-01-08 | 2016-04-13 | 河南中光学集团有限公司 | Day-and-night universal eye opening-and-closing type patch for start viewing instrument |
| CN106973272A (en) * | 2017-04-26 | 2017-07-21 | 昆明荣者光电科技发展有限公司 | The preposition camera device of gun sight |
| CN107367829A (en) * | 2017-08-16 | 2017-11-21 | 桂林优利特医疗电子有限公司 | Single-lens light splitting zoom microscopic system |
| WO2017219275A1 (en) * | 2016-06-22 | 2017-12-28 | 深圳市可凡研磨材料有限公司 | Sighting telescope |
| CN105592293B (en) * | 2014-10-22 | 2018-08-10 | 河南平原光电有限公司 | Line generator is taken aim in a kind of multi-functional calibration |
| WO2019041382A1 (en) * | 2017-09-04 | 2019-03-07 | 深圳共分享网络科技有限公司 | Virtual display device |
| CN109631671A (en) * | 2019-01-23 | 2019-04-16 | 武汉高明兰光电科技有限公司 | A kind of intelligently light splitting gun sight and its signal transmission system and application |
| CN109884777A (en) * | 2019-02-22 | 2019-06-14 | 华中光电技术研究所（中国船舶重工集团有限公司第七一七研究所） | A kind of high magnification compact telescopic sight optical system |
| CN110044323A (en) * | 2019-04-30 | 2019-07-23 | 中国科学院西安光学精密机械研究所 | A kind of small-sized multifunctional pulse laser ranging optical system |
| CN110095020A (en) * | 2019-06-19 | 2019-08-06 | 成都方腾光电技术有限责任公司 | The two-in-one gun sight of reflection white-light thermal imagery |
| WO2019223090A1 (en) * | 2018-05-21 | 2019-11-28 | 光速视觉（北京）科技有限公司 | Intelligent mixed reality telescope |
| CN110906791A (en) * | 2019-10-30 | 2020-03-24 | 安徽熙泰智能科技有限公司 | All-weather self-adaptive telescope |
| US10782517B2 (en) | 2017-09-04 | 2020-09-22 | Shenzhen Gongfenxiang Network Technology Co., Ltd. | Virtual displaying device for telescopic sight |
| CN111947515A (en) * | 2020-08-27 | 2020-11-17 | 湖南华南光电(集团)有限责任公司 | Fusion type common-aperture day and night universal sighting telescope |
| CN113703151A (en) * | 2021-08-25 | 2021-11-26 | 中国人民解放军总医院第三医学中心 | Low-illumination focusing indirect ophthalmoscope |
| CN113835212A (en) * | 2021-09-30 | 2021-12-24 | 湖南华南光电(集团)有限责任公司 | Ultra-light digital sighting device optical system |
| WO2022170951A1 (en) * | 2021-02-10 | 2022-08-18 | 光速视觉（北京）科技有限公司 | Electronic eyepiece, eyepiece adapter, and telescope |
| CN115047623A (en) * | 2022-05-06 | 2022-09-13 | 山东北方光学电子有限公司 | Wearable helmet mounted optics and method of use |
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Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105592293B (en) * | 2014-10-22 | 2018-08-10 | 河南平原光电有限公司 | Line generator is taken aim in a kind of multi-functional calibration |
| CN105487219A (en) * | 2016-01-08 | 2016-04-13 | 河南中光学集团有限公司 | Day-and-night universal eye opening-and-closing type patch for start viewing instrument |
| WO2017219275A1 (en) * | 2016-06-22 | 2017-12-28 | 深圳市可凡研磨材料有限公司 | Sighting telescope |
| CN106973272B (en) * | 2017-04-26 | 2020-05-29 | 昆明荣者光电科技发展有限公司 | Front-mounted camera device of sighting telescope |
| CN106973272A (en) * | 2017-04-26 | 2017-07-21 | 昆明荣者光电科技发展有限公司 | The preposition camera device of gun sight |
| CN107367829A (en) * | 2017-08-16 | 2017-11-21 | 桂林优利特医疗电子有限公司 | Single-lens light splitting zoom microscopic system |
| CN107367829B (en) * | 2017-08-16 | 2023-10-31 | 桂林优利特医疗电子有限公司 | Single lens light-splitting zoom microscope system |
| WO2019041382A1 (en) * | 2017-09-04 | 2019-03-07 | 深圳共分享网络科技有限公司 | Virtual display device |
| US10782517B2 (en) | 2017-09-04 | 2020-09-22 | Shenzhen Gongfenxiang Network Technology Co., Ltd. | Virtual displaying device for telescopic sight |
| US11019281B2 (en) | 2018-05-21 | 2021-05-25 | Light Speed Vision (Beijing) Co., Ltd. | Augmented reality telescope |
| WO2019223090A1 (en) * | 2018-05-21 | 2019-11-28 | 光速视觉（北京）科技有限公司 | Intelligent mixed reality telescope |
| CN109631671A (en) * | 2019-01-23 | 2019-04-16 | 武汉高明兰光电科技有限公司 | A kind of intelligently light splitting gun sight and its signal transmission system and application |
| CN109884777B (en) * | 2019-02-22 | 2021-07-16 | 华中光电技术研究所（中国船舶重工集团有限公司第七一七研究所） | High-magnification compact telescopic sighting telescope optical system |
| CN109884777A (en) * | 2019-02-22 | 2019-06-14 | 华中光电技术研究所（中国船舶重工集团有限公司第七一七研究所） | A kind of high magnification compact telescopic sight optical system |
| CN110044323A (en) * | 2019-04-30 | 2019-07-23 | 中国科学院西安光学精密机械研究所 | A kind of small-sized multifunctional pulse laser ranging optical system |
| CN110044323B (en) * | 2019-04-30 | 2024-04-05 | 中国科学院西安光学精密机械研究所 | Light and small multifunctional pulse laser ranging optical system |
| CN110095020A (en) * | 2019-06-19 | 2019-08-06 | 成都方腾光电技术有限责任公司 | The two-in-one gun sight of reflection white-light thermal imagery |
| CN110906791A (en) * | 2019-10-30 | 2020-03-24 | 安徽熙泰智能科技有限公司 | All-weather self-adaptive telescope |
| CN111947515A (en) * | 2020-08-27 | 2020-11-17 | 湖南华南光电(集团)有限责任公司 | Fusion type common-aperture day and night universal sighting telescope |
| WO2022170951A1 (en) * | 2021-02-10 | 2022-08-18 | 光速视觉（北京）科技有限公司 | Electronic eyepiece, eyepiece adapter, and telescope |
| CN113703151A (en) * | 2021-08-25 | 2021-11-26 | 中国人民解放军总医院第三医学中心 | Low-illumination focusing indirect ophthalmoscope |
| CN113703151B (en) * | 2021-08-25 | 2024-02-02 | 中国人民解放军总医院第三医学中心 | Low-illumination adjustable-focus indirect ophthalmoscope |
| CN113835212A (en) * | 2021-09-30 | 2021-12-24 | 湖南华南光电(集团)有限责任公司 | Ultra-light digital sighting device optical system |
| CN113835212B (en) * | 2021-09-30 | 2024-02-20 | 湖南华南光电(集团)有限责任公司 | Ultra-light digital sighting device optical system |
| CN115047623A (en) * | 2022-05-06 | 2022-09-13 | 山东北方光学电子有限公司 | Wearable helmet mounted optics and method of use |
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