CN2718606Y - Telescope with digital photographic function - Google Patents
Telescope with digital photographic function Download PDFInfo
- Publication number
- CN2718606Y CN2718606Y CN 200420081223 CN200420081223U CN2718606Y CN 2718606 Y CN2718606 Y CN 2718606Y CN 200420081223 CN200420081223 CN 200420081223 CN 200420081223 U CN200420081223 U CN 200420081223U CN 2718606 Y CN2718606 Y CN 2718606Y
- Authority
- CN
- China
- Prior art keywords
- chip
- telescope
- forming
- image
- object lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Telescopes (AREA)
Abstract
The utility model discloses a telescope with the digital photographic function, comprising an object lens arranged in a casing, an image rotation prism, and an ocular fixed on an ocular seat, and the ocular seat is connected with an ocular guide seat. The characteristics of the utility model is that a spectroscope is arranged between the object lens and the image rotation prism, and the interior of the casing is provided with a digital image-forming object lens and a digital image-forming chip fixed on a chip fixing seat. The image-forming light path is projected on the spectroscope through the object lens; after entering the image rotation prism, the transmitted light enters into the ocular; after the reflected light enters into the digital image-forming object lens, the image is formed on the digital image-forming chip. The casing is provided with a couple regulating mechanism which is connected with the chip fixing seat and the ocular guide seat. The image planes of the ocular and the digital image-forming chip of the telescope are regulated simultaneously by the couple regulating mechanism which makes the ocular and the digital image-forming chip of the telescope move to a scale. Consequently, the parfocalization of the eyes observation and the digital shoot is ensured in the process of the ocular focusing so as to realize the synchronization between the shoot and the object observation.
Description
Technical field
The utility model relates to a kind of telescope, especially relates to a kind of telescope with digital camera function.
Background technology
Maturation day by day along with the digital vedio recording technology, people combine itself and traditional telescope, make this traditional optical observation instrument of telescope have new application function, as occasion in some large-scale parties, people can be by this telescope with digital camera function, some that will arrive than distant surveillance are interested and need camera lenses of preserving, note by the digital camera shooting that is arranged on the telescope, and do not need to use the extremely high power Zoom camera of costliness of profile heaviness and price.A kind of binoculars with digitized video memory function are disclosed as No. 01229038.6 Chinese utility model patent that on April 10th, 2002, bulletin was authorized, one digitized video storage device is set between two lens barrels, binoculars are parallel with the optical axis of digitized video storage device, the image that makes digitized video storage device picked-up is identical with the picture that binoculars are seen, takes the image of needs with this.But this digital telescope all is the digital image-forming parts that add independent design outside on original telescopical basis, though can observe simultaneously and take, but because the optical system of telescopical optical system and digital image-forming is each self-separation, it can guarantee to take thing with observe object space to consistent, but the scope to the scope of taking and observation can not be consistent, can not guarantee the consistent of target and photographic subjects of focusing when eyes are observed, digital filming can only be set in the nearer certain limit, can be clear to position certain objects human eye far away by object is observed in the telescope focusing, but that digital filming apparatus can't be taken it is clear.
Summary of the invention
Technical problem to be solved in the utility model is to provide the optical system of a kind of telescopical optical system and digital image-forming to combine at above-mentioned prior art present situation, and the scope of digital filming is consistent with the scope of observation, also can guarantee simultaneously the consistent of target and photographic subjects of focusing when eyes are observed, the certain objects far away to the position clearly makes digital filming apparatus also it can be taken the telescope that clearly has digital camera function by object is observed in the telescope focusing simultaneously.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of telescope with digital camera function, comprise the object lens that are arranged in the housing, image rotation prism and the eyepiece that is fixed on the eyepiece mount, described eyepiece mount is connected with the eyepiece guide holder, be provided with spectroscope between described object lens and the described image rotation prism, also be provided with digital image-forming object lens and the digital image-forming chip that is fixed on the chip holder in the described housing, imaging optical path projects on the described spectroscope by described object lens, transmitted light enters described eyepiece after entering described image rotation prism, reflected light is imaged on the described digital image-forming chip after entering described digital image-forming object lens, described housing is provided with the interlock governor motion, and described chip holder is connected with described interlock governor motion respectively with described eyepiece guide holder.
Described interlock governor motion can constitute like this: it comprises control hand wheel, male thread and axis curved groove during the axis of described control hand wheel is provided with, described eyepiece guide holder is connected on the described middle male thread, described chip holder is connected on the described axis curved groove, the axial stroke of male thread becomes certain ratio curve with the axial stroke of described axis curved groove in described, and the shape of described axis curved groove is consistent with the ratio curve.
Described digital image-forming object lens comprise first imaging lens group, catoptron and second imaging lens group.
Described digital image-forming chip can be the C-MOS chip, also can be other imager chip.
The Diagonal Dimension of described C-MOS chip is 8.4mm, and the pixel of described C-MOS chip is 1,300,000.
Described spectroscope can be semi-transparent semi-reflecting level crossing, also can constitute with one group of prism.
Compared with prior art, advantage of the present utility model is by an interlock governor motion telescopical eyepiece and digital image-forming chip to be moved according to a certain percentage simultaneously, regulate the image planes of telescopical eyepiece and digital image-forming chip simultaneously, guaranteed that eyes in the eyepiece focusing process are observed and the parfocalization of digital filming, make same object by same camera lens to eyes and chip imaging, imaging light is from same light path, both imaging scope unanimities, the object of imaging is also consistent, and the sharpness of imaging is also consistent, has realized that really the object of taking and observing is synchronous.The utility model can be conveniently used in the bitubular or monocular.
Description of drawings
Fig. 1 is an optical schematic diagram of the present utility model;
Fig. 2 is used for the structural representation of binoculars for the utility model;
Fig. 3 is the synoptic diagram of interlock governor motion of the present utility model.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of telescope with digital camera function, comprise the object lens 2 that are arranged in the housing 1, image rotation prism 3 and the eyepiece 5 that is fixed on the eyepiece mount 4, eyepiece mount 4 is threaded with eyepiece guide holder 6, be provided with semi-transparent semi-reflecting plane beam splitter 7 between object lens 2 and the image rotation prism 3, also be provided with digital image-forming object lens 8 and the digital image-forming chip 10 that is fixed on the chip holder 9 in the housing 1, digital image-forming object lens 8 comprise first imaging lens group 81, the catoptron 82 and second imaging lens group 83, imaging optical path projects on the spectroscope 7 by object lens 2, transmitted light enters eyepiece 5 after entering image rotation prism 3, received by human eye, reflected light is imaged on the digital image-forming chip 10 after entering digital image-forming object lens 8, housing 1 is provided with interlock governor motion 11, interlock governor motion 11 comprises control hand wheel 12, male thread 14 and axis curved groove 15 during the axis 13 of control hand wheel 12 is provided with, eyepiece guide holder 6 is connected on the middle male thread 14, chip holder 9 is connected on the axis curved groove 15, digital image-forming chip 10 is the C-MOS chip of SQ915D-L for model, the Diagonal Dimension of C-MOS chip is 8.4mm, the pixel of C-MOS chip is 1,300,000, telescope is binoculars, its magnification is 8 times, clear aperture is 32, true field is 7.25 degree, distance of exit pupil is 12mm, field angle is 7.1 degree, the focal length of object lens 2 is 113.6mm, the focal length of eyepiece 5 is 14.2mm, object lens 2, the combined focal length of the digital image-forming object lens 8 that first imaging lens group 81 and second imaging lens group 83 are formed is 67.6mm, the moving parameter of interlock governor motion 11 is asked for according to the imaging formula pointwise of lens, by imaging formula 1/u+1/v=1/f as can be known, corresponding same personage is apart from point, it is corresponding with it that the imaging surface of telephotolens and the imaging surface of telephoto objective just have a different set of numerical value, in the formula, u is the object distance value, v is the image distance value, f is a focal length value, the ratio curve of the axial stroke of the axial stroke of male thread 14 and axis curved groove 15 in can calculating thus just can be determined the shape of axis curved groove 15 according to the ratio curve.
In the foregoing description, the ratio curve that eyepiece 5 and digital image-forming chip 10 is moved by interlock joint regulating mechanism 11 can change according to the different of each focal length of lens value in the telescope, in case the focal length value of each lens determines that this ratio curve just can be determined; Interlock joint regulating mechanism 11 can also be that both sides all are curved grooves except that above-mentioned structure, one side and preferably straight-line groove wherein; Also can be that chip holder 9 is connected on the middle male thread 14, eyepiece guide holder 6 be connected on the axis curved groove 15; The C-MOS chip also can substitute with various digital image-forming chips with identical function.
The utility model can be applied on the various forms of bitubulars and the monocular.
Claims (6)
1, a kind of telescope with digital camera function, comprise the object lens that are arranged in the housing, image rotation prism and the eyepiece that is fixed on the eyepiece mount, described eyepiece mount is connected with the eyepiece guide holder, it is characterized in that being provided with spectroscope between described object lens and the described image rotation prism, also be provided with digital image-forming object lens and the digital image-forming chip that is fixed on the chip holder in the described housing, imaging optical path projects on the described spectroscope by described object lens, transmitted light enters described eyepiece after entering described image rotation prism, reflected light is imaged on the described digital image-forming chip after entering described digital image-forming object lens, described housing is provided with the interlock governor motion, and described chip holder is connected with described interlock governor motion respectively with described eyepiece guide holder.
2, a kind of telescope as claimed in claim 1 with digital camera function, it is characterized in that described interlock governor motion comprises control hand wheel, male thread and axis curved groove during the axis of described control hand wheel is provided with, described eyepiece guide holder is connected on the described middle male thread, described chip holder is connected on the described axis curved groove, the axial stroke of male thread becomes certain ratio curve with the axial stroke of described axis curved groove in described, and the shape of described axis curved groove is consistent with the ratio curve.
3, a kind of telescope with digital camera function as claimed in claim 1 is characterized in that described digital image-forming object lens comprise first imaging lens group, catoptron and second imaging lens group.
4, a kind of telescope with digital camera function as claimed in claim 1 is characterized in that described digital image-forming chip is the C-MOS chip.
5, a kind of telescope as claimed in claim 4 with digital camera function, the Diagonal Dimension that it is characterized in that described C-MOS chip is 8.4mm, the pixel of described C-MOS chip is 1,300,000.
6, a kind of telescope with digital camera function as claimed in claim 1 is characterized in that described spectroscope is semi-transparent semi-reflecting level crossing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081223 CN2718606Y (en) | 2004-07-27 | 2004-07-27 | Telescope with digital photographic function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420081223 CN2718606Y (en) | 2004-07-27 | 2004-07-27 | Telescope with digital photographic function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2718606Y true CN2718606Y (en) | 2005-08-17 |
Family
ID=34893964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420081223 Expired - Fee Related CN2718606Y (en) | 2004-07-27 | 2004-07-27 | Telescope with digital photographic function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2718606Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540450A (en) * | 2010-12-23 | 2012-07-04 | 施华洛世奇光学两合公司 | Telescope with modules that can be connected to each other |
| CN102566038A (en) * | 2010-12-23 | 2012-07-11 | 施华洛世奇光学两合公司 | Modular telescope |
| CN104635331A (en) * | 2015-03-07 | 2015-05-20 | 杨向勇 | Light splitting type real-time photographing telescope |
| CN102566038B (en) * | 2010-12-23 | 2016-12-14 | 施华洛世奇光学两合公司 | Modular 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 |
| CN109298522A (en) * | 2018-12-06 | 2019-02-01 | 重庆禾洋光电仪器有限公司 | A kind of number landscape lens |
| CN109901282A (en) * | 2019-04-24 | 2019-06-18 | 天津阿尔戈斯科技发展有限公司 | A kind of binocular night vision instrument |
| US10365469B2 (en) | 2010-12-23 | 2019-07-30 | Swarovski-Optik Kg. | Telescope with lens and eyepiece module |
| CN110430354A (en) * | 2019-08-28 | 2019-11-08 | 深圳惠聪科技有限公司 | A kind of imaging device and imaging method |
-
2004
- 2004-07-27 CN CN 200420081223 patent/CN2718606Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102540450B (en) * | 2010-12-23 | 2017-03-29 | 施华洛世奇光学两合公司 | Telescope with the module that can be connected with each other |
| US10365469B2 (en) | 2010-12-23 | 2019-07-30 | Swarovski-Optik Kg. | Telescope with lens and eyepiece module |
| US9383571B2 (en) | 2010-12-23 | 2016-07-05 | Swarovski-Optik Kg. | Modular telescope |
| US9411147B2 (en) | 2010-12-23 | 2016-08-09 | Swarovski-Optik Kg. | Telescope with mutually connectable modules |
| CN102566038B (en) * | 2010-12-23 | 2016-12-14 | 施华洛世奇光学两合公司 | Modular telescope |
| CN102566038A (en) * | 2010-12-23 | 2012-07-11 | 施华洛世奇光学两合公司 | Modular telescope |
| US9703088B2 (en) | 2010-12-23 | 2017-07-11 | Swarovski-Optik Kg. | Telescope with mutually connectable modules |
| CN102540450A (en) * | 2010-12-23 | 2012-07-04 | 施华洛世奇光学两合公司 | Telescope with modules that can be connected to each other |
| CN104635331A (en) * | 2015-03-07 | 2015-05-20 | 杨向勇 | Light splitting type real-time photographing 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 |
| 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 |
| CN109298522A (en) * | 2018-12-06 | 2019-02-01 | 重庆禾洋光电仪器有限公司 | A kind of number landscape lens |
| CN109901282A (en) * | 2019-04-24 | 2019-06-18 | 天津阿尔戈斯科技发展有限公司 | A kind of binocular night vision instrument |
| CN109901282B (en) * | 2019-04-24 | 2024-01-02 | 天津阿尔戈斯科技发展有限公司 | Double-cylinder night vision device |
| CN110430354A (en) * | 2019-08-28 | 2019-11-08 | 深圳惠聪科技有限公司 | A kind of imaging device and imaging method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6201648B1 (en) | Optical system | |
| US6546208B1 (en) | Stereoscopic telescope with camera | |
| CN104483745B (en) | Zoom lens and image pickup apparatus having the same | |
| JP2016081005A (en) | Optical system, imaging apparatus, and optical instrument | |
| US7869139B2 (en) | Modular afocal variator optical system providing focus with constant magnification | |
| CN104238070A (en) | Improved binocular viewing device | |
| CN108474928A (en) | The manufacturing method of variable-power optical system, Optical devices, photographic device, variable-power optical system | |
| CN2718606Y (en) | Telescope with digital photographic function | |
| CN107121768A (en) | Zoom lens and the image pick-up device comprising zoom lens | |
| US9671604B2 (en) | Observation unit and microscope system equipped with observation unit | |
| KR20100021398A (en) | Live view optical system and image picking-up device | |
| US20030197931A1 (en) | Viewing apparatus | |
| JP3003226B2 (en) | Zoom lens | |
| CN113359285A (en) | Modular zoom lens with high optical expansion for machine vision | |
| JP3689124B2 (en) | Stereo microscope | |
| CN107209350B (en) | Variable-power optical system and Optical devices | |
| US4730199A (en) | Photographic apparatus | |
| CN114415360B (en) | Novel microscopic imaging system | |
| JP2780109B2 (en) | Real image type zoom finder | |
| JP2020030249A (en) | Zoom lens and image capturing device having the same | |
| JPH0644097B2 (en) | Variable magnification optical system | |
| US4573781A (en) | Viewfinder having two image planes | |
| JPH0854562A (en) | Variable power finder | |
| JP2958124B2 (en) | Real image type variable magnification finder optical system | |
| JP2023524778A (en) | Optical Lenses, Lens Modules, and Terminals |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20100727 |