CN101266333A - Microscope camera ocular glass free stereomicroscope with display - Google Patents
Microscope camera ocular glass free stereomicroscope with display Download PDFInfo
- Publication number
- CN101266333A CN101266333A CNA2007100553955A CN200710055395A CN101266333A CN 101266333 A CN101266333 A CN 101266333A CN A2007100553955 A CNA2007100553955 A CN A2007100553955A CN 200710055395 A CN200710055395 A CN 200710055395A CN 101266333 A CN101266333 A CN 101266333A
- Authority
- CN
- China
- Prior art keywords
- prism
- angle
- object lens
- plane
- deviation mirror
- 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.)
- Pending
Links
Images
Landscapes
- Microscoopes, Condenser (AREA)
Abstract
A stereomicroscope without eyepiece with display using microscope camera belongs to a photoelectric instrument technical field. The invention provides a stereomicroscope without eyepiece with display using microscope camera. The stereomicroscope without eyepiece with display using microscope camera comprises a platform, a left and right light path system, a split-image prism group, a pick-up head, an overviewing and displaying device and the like. The object planes of the left and right object lens are on the platform and the micro object is amplified by the left and right object lens and imaged by the split-image prism group and then the image is picked up by the pick-up head and the amplified stereo image is seen by the human eyes by overviewing the display and reflecting by the turning lens. When the eyes relief of the operating state of close clinging to the eye lens and visual sense being high tired, therefore the eyes have a wider motion range.
Description
One technical field
The invention belongs to a kind of stereomicroscope that adopts camera, ocular glass free that relates in the technical field of photoelectric instruments.
Two background technologies
For retrofit, assembling and the welding of small items, and at medically numerous areas such as surgery micrurgy, people often utilize the binocular stereo microscope, and the part of object is amplified, and are convenient to process, assemble and be convenient to doctor's operation technique.But operator's eyes must be close to eyepiece, the time slightly length will cause the height fatigue of human eye, work over a long time can make the eyesight of human eye be subjected to major injury, is very disadvantageous to the health of human eye.In order to address this problem, scientific worker and technical specialist taked some measures, come out with the position amplification of processed object or medical surgery and by screen display, make people's eyes break away from the constraint of micro-eyepiece, reach by view screen and carry out retrofit, assemble and carry out operating purpose.
The prior art the most approaching with the present invention is the XTL type continuous zoom stereomicroscope of optical instrument factory, Guangxi China Wuzhou, and it is a kind of stereomicroscope that has camera.As shown in Figure 1: comprise left object lens 1, left prism 2, left eyepiece 3, camera 4, right eyepiece 5, right prism 6, light splitting part 7, right object lens 8.In this binocular stereo microscope, from right eyepiece 8, insert a light splitting part 7, it is with right object lens 8 observed objects, be imaged on the camera 4 by light splitting part 7, telephotography 4 just obtains the enlarged image of right object lens 8, therefore, the vision signal of acquisition is the plane picture of bidimensional.People can't see three-dimensional stereo-picture on TV screen.Operator's eyes still will be close to eyepiece, just can see stereo-picture.This improved structure and technology do not solve the problem of operator's visual fatigue.
Three summary of the invention
In order to overcome the defective that prior art exists, the objective of the invention is to operator's eyes are freed from be close to eyepiece, vision height fatigue, allow people's eyes that a bigger scope of activities is arranged, still can see small items clearly through the view of apparatus picture, help processing, operation.A kind of novel stereomicroscope of ad hoc meter.
The technical problem to be solved in the present invention is: a kind of stereomicroscope that adopts the ocular glass free that has display of microimaging is provided.The technical scheme of technical solution problem is as shown in Figure 2: comprise loading worktable 9, left object lens 10, right object lens 11, optical mount 12, left steering prism 13, right turn prism 14, position of human eye 15 is observed display device 16, display 17, deviation mirror group 18 is observed display holder 19, coincidence prism group 20, lens combination 21, camera 20, vision signal cable 23, illuminating lamp 24, column 25.
The vertical installation of workplace of column 25 and loading worktable 9, both fix; Optical mount 12 is installed on the column 25, on the workplace of optical mount 12, have two holes, the left object lens 10 in the optical system and the shoulder of right object lens 11 stretch to two holes below, two holes on the optical mount 12 respectively with the shoulder of left object lens 10 and right object lens 11 join and, support the optical system of this stereomicroscope, making the object plane of left object lens 10 and right object lens 11 be positioned on the workplace of loading worktable 9; The optical axis intersection that tilts to be installed in the optical axis of the illuminating lamp 24 below the optical mount 12 and left object lens 10 and right object lens 11 is on the workplace of loading worktable 9.Left steering prism 13 and right turn prism 14 are installed above left object lens 10 and right object lens 11, make the center of the optical axis alignment left steering prism 13 of left object lens 10, the center of the optical axis alignment right turn prism 14 of right object lens 11; The right-hand coincidence prism group 20 that is equipped with at left steering prism 13 and right turn prism 14; On the optical axis of the reflection ray outgoing of coincidence prism group 20, lens combination 21 is installed; On the optical axis of the direction of propagation of the emergent ray of lens combination 21, camera 22 is installed, the picture plane of lens combination 21 is overlapped with the receiving plane of camera 22; Observation display holder 19 is housed on the top of column 25, on observation display holder 19, is equipped with and observes display device 16; Position of human eye 15 is towards the display 17 of observing display device 16; There is vision signal cable 23 to be connected between camera 22 and the display 17.
The light path deployed configuration synoptic diagram of the stereomicroscopy camera part among the present invention is as shown in Figure 3: the observation image of left object lens 10 and right object lens 11, respectively through left steering prism 13 and right turn prism 14, ECDC is as prism group 20 again, be imaged on the beam projecting place of coincidence prism group 20 side by side, be imaged on once more on the receiving plane of camera 22 through lens combination 21 then.The signal that is absorbed by camera 22 sends demonstration on the display 17 of observing display device 16 to through vision signal cable 23.
Structural relation between left steering prism 13, coincidence prism group 20 and the right turn prism 14 such as Fig. 4, Fig. 5 and shown in Figure 6, Fig. 4 is a front view, and Fig. 5 is a vertical view, and Fig. 6 is a side view.Coincidence prism group 20 is positioned at the right side of left steering prism 13 and right turn prism 14, and coincidence prism group 20 comprises four right-angle prisms, i.e. first right-angle prism, 26, the second right-angle prisms, 27, the three right-angle prisms, 28, the four right-angle prisms 29; Wherein left steering prism 13, first right-angle prism 26 and second right-angle prism 27, these three right-angle prisms are a group of the left side, and are corresponding with left object lens 10; Right turn prism 14, the 4th right-angle prism 29 and the 3rd right-angle prism 28, these three right-angle prisms are a group of the right side, and be corresponding with right object lens 11, thereby form the light channel structure of left and right symmetry; The exit facet of the bottom side of the plane of incidence of left steering prism 13, first right-angle prism 26 and second right-angle prism 27 in one plane; The exit facet of the bottom side of the plane of incidence of right turn prism 14, the 4th right-angle prism 29 and the 3rd right-angle prism 28 in one plane; The plane of incidence of left steering prism 13 is vertical with the optical axis of left object lens 10, the optical axis coincidence of the center of the plane of incidence of left steering prism 13 and left object lens 10; The center of the plane of incidence of centrally aligned first right-angle prism 26 of the exit facet of left steering prism 13, the center of the plane of incidence of centrally aligned second right-angle prism 27 of the exit facet of first right-angle prism 26, the plane of incidence of right turn prism 14 is vertical with the optical axis of right object lens 11, the optical axis coincidence of the center of the plane of incidence of right turn prism 14 and right object lens 11; The center of the plane of incidence of centrally aligned the 4th right-angle prism 29 of the exit facet of right turn prism 14, the center of the plane of incidence of centrally aligned the 3rd right-angle prism 28 of the exit facet of the 4th right-angle prism 29; One group of right-angle prism on the left side and one group of right-angle prism on the right side, the angle that tilts mutually between two groups, and the angle between two object lens is onesize; The emergent ray of left side object lens 10 has passed through the continuous triple reflection of left steering prism 13, first right-angle prism 26 and second right-angle prism 27, is imaged on the beam projecting place of second right-angle prism 27; The emergent ray of right object lens 11 is imaged on the beam projecting place of the 3rd right-angle prism 28 through the continuous triple reflection of right turn prism 14, the 4th right-angle prism 29 and the 3rd right-angle prism 28.
Be arranged in the deviation mirror group 18 of observing display device 16 optical axis scopes, as shown in Figure 7, comprise first deviation mirror 30,, second deviation mirror, 31, the three deviation mirrors, 32, the four deviation mirrors, 33, the five deviation mirrors, 34, the six deviation mirrors 35; Six deviation mirrors are divided into the two-way light path, and first, second, third, three deviation mirror constitutes one tunnel light path, and the 5th, the 6th, the four, three deviation mirror constitutes another road light path; First, second, third, in one tunnel light path of three deviation mirror formations, the position of three deviation mirrors and angle of inclination are not too restricted, but make the incident light of first deviation mirror 30, second deviation mirror 31 vertical substantially with reflected light, the incident light of the 3rd deviation mirror 32 and the angle between the reflected light change in 90 ° of-135 ° of scopes; The image light that half screen in display 17 right sides sends enters people's right eye successively through the triple reflection of first, second, third, three deviation mirror; The the 5th, the 6th, the 4th, in one tunnel light path of three deviation mirror formations, the position of three deviation mirrors and angle of inclination are not too restricted, but make the incident light that will make the 5th deviation mirror 34, the 6th deviation mirror 35 vertical substantially with reflected light, the incident light of the 4th deviation mirror 33 and the angle between the reflected light change in 90 ° of-135 ° of scopes; The image light that half screen in display 17 left sides sends enters people's left eye successively through the triple reflection of the 5th, the 6th, the four, three deviation mirror.
The principle of work explanation:
The light that the small part of small items or object is sent is through left object lens, the left steering prism, and ECDC is as two secondary reflections of two right-angle prisms in prism group left side again, and forms the left lens image planes of small items.Equally, the light that small items sent is through right object lens, the right turn prism, and ECDC is as two secondary reflections of two right-angle prisms of prism right-hand part again, and forms the right lens image planes of small items.Because the optical axis of two object lens becomes certain included angle, these two image-tapes have stereoscopic parallax.Left and right two image planes are in juxtaposition, and are imaged on once more by lens combination on the receiving plane of camera.The picture of the small items that the corresponding people's in the left side of the video image that obtains on camera left eye is seen, the picture of the small items that the corresponding people's of the right-hand part of video image right eye is seen.Like this,, adopt a camera, just finished the shooting of stereomicroscopy image by synthesizing of coincidence prism group.This signal that has stereoscopic parallax is delivered on the display, will be demonstrated the stereoscopic video images of the amplification of small items.
Left and right two groups of catoptrons of observing deviation mirror group in the display device are respectively with left and right two parts video image half-twist on the display, people's images of left and right eyes is watched the video image on the display simultaneously, the display left side enters people's left eye, and right-hand part enters people's right eye.These two images that have stereoscopic parallax, synthetic under the effect of brain visual cortex, the people has just seen that small items is through the view of apparatus picture.Because the triple reflection of the light beam that the deviation mirror group is sent display makes to be rotated again by the picture of 90 ° of shooting partial rotation that the video image that human eye is seen is an erect image, and its ratio of width to height is 3: 2, meets the normal observation habit of human eye.
It should be noted that the catoptron of observing deviation mirror group in the display device all is a plane mirror.Human eye 250 millimeters to 400 millimeters the time, need not carry out the diopter adjustment to the optical range of display, can both see clear, the stereoscopic video images that amplifies of small items.Simultaneously human eye about, during several centimetres of left and right deviation, also can see picture rich in detail.The finder of no multiplying power, the very big activity space of observer's head reduces the degree of fatigue of human eye greatly.
Good effect of the present invention: operator's eyes are freed from the duty of being close to eyepiece, vision height fatigue, allow people's eyes that a bigger scope of activities is arranged.Visual pattern is a 3 D stereo video image through amplifying, and helps being used for retrofit, assembling and operation.This stereomicroscope has broad application prospects at aspects such as retrofit, assembling and medical operatings.
Four description of drawings
Fig. 1 is the light channel structure synoptic diagram of prior art;
Fig. 2 is a structural representation of the present invention;
Fig. 3 is the light path deployed configuration synoptic diagram of neutral body microimaging part of the present invention;
Fig. 4 is that the master of light channel structure between left steering prism among the present invention, coincidence prism group and the right turn prism looks synoptic diagram;
Fig. 5 is the schematic top plan view of light channel structure between left steering prism among the present invention, coincidence prism group and the right turn prism;
Fig. 6 is the schematic side view of light channel structure between left steering prism among the present invention, coincidence prism group and the right turn prism;
Fig. 7 is a light channel structure synoptic diagram of observing the deviation mirror group in the display device among the present invention;
Fig. 8 is the light channel structure synoptic diagram of 180 ° of second right-angle prism 27 in four right-angle prisms and 28, two right-angle prisms upsets of the 3rd right-angle prism in the coincidence prism group.
Five embodiments
The present invention presses Fig. 2, Fig. 3, and Fig. 4, Fig. 5, Fig. 6, structure shown in Figure 7 is implemented.Wherein the loading worktable 9, column 25, and optical mount 12, the material of finder support 19 adopts cast aluminium.Loading worktable 9 adopts the plane, and column 25 adopts cylindrical or many prismatics.Optical mount 12 adopts planes, on wear left and right objective aperture.Left side object lens 13, right object lens 14 adopt and become times object lens, and enlargement ratio is 0.7-4 times.First right-angle prism, 26, the second right-angle prisms, 27, the three right-angle prisms, 28, the four right-angle prisms 29, these several prisms adopt the identical prism of specification.Camera 22 adopts 1 "/3 colour imagery shot.The reduction magnification of lens combination 21 is 3-4 times.The enlargement ratio of whole stereo microscope is chosen in 7-45 doubly.Observing display device 16 and stereomicroscopy camera part is installed together by finder support 19.According to need of work, observe display device 16 and also can be placed in operating other favourable places.Display 17 select the ratio of width to height be 4: 3 10 " LCD TV, make compact conformation.Observe six deviation mirrors of the deviation mirror group 18 in the display device 16, Reference numeral from 30 to 35, adopting K9 glass is the plane aluminum reflector of substrate.
In addition, second right-angle prism 27 in the coincidence prism group 20 and the 3rd right-angle prism 28, these two right-angle prisms, as shown in Figure 8, overturn 180 ° of installations, when emergent light makes progress, left object lens 10 and right object lens 11 imagings can be synthesized together equally, two pictures are arranged side by side, can realize finishing the picked-up of stereomicroscopy image equally, keep the function of this stereomicroscope with a camera.
Claims (3)
1. a stereomicroscope that adopts the ocular glass free that has display of microimaging comprises left object lens, right object lens, left prism, right prism, camera; It is characterized in that also comprising loading worktable (9), optical mount (12), left steering prism (13), right turn prism (14), position of human eye (15), observe display device (16), display (17), deviation mirror group (18), observe display holder (19), coincidence prism group (20), lens combination (21), vision signal cable (23), illuminating lamp (24), column (25); The vertical installation of workplace of column (25) and loading worktable (9), both fix; Optical mount (12) is installed on the column (25), on the workplace of optical mount (12), have two holes, the left object lens (10) in the optical system and the shoulder of right object lens (11) stretch to two holes below, two holes on the optical mount (12) respectively with the shoulder of left object lens (10) and right object lens (11) join and, make the object plane of left object lens (10) and right object lens (11) be positioned on the workplace of loading worktable (9); The optical axis intersection that tilts to be installed in the optical axis of the illuminating lamp (24) below the optical mount (12) and left object lens (10) and right object lens (11) is on the workplace of loading worktable (9); In the top of left object lens (10) and right object lens (11) left steering prism (13) and right turn prism (14) are installed, make the center of the optical axis alignment left steering prism (13) of left object lens (10), the center of the optical axis alignment right turn prism (14) of right object lens (11); The right-hand coincidence prism group (20) that is equipped with at left steering prism (13) and right turn prism (14); On the optical axis of the reflection ray outgoing of coincidence prism group (20), lens combination (21) is installed; On the optical axis of the direction of propagation of the emergent ray of lens combination (21), camera (22) is installed, the picture plane of lens combination (21) is overlapped with the receiving plane of camera (22); Observation display holder (19) is housed on the top of column (25), on observation display holder (19), is equipped with and observes display device (16); Position of human eye (15) is towards the display (17) of observing display device (16); There is vision signal cable (23) to be connected between camera (22) and the display (17).
2. by the described a kind of stereomicroscope that adopts the ocular glass free that has display of microimaging of claim, it is characterized in that the structural relation between left steering prism (13), coincidence prism group (20) and the right turn prism (14) is: coincidence prism group (20) is positioned at the right side of left steering prism (13) and right turn prism (14), coincidence prism group (20) comprises four right-angle prisms, i.e. first right-angle prism (26), second right-angle prism (27), the 3rd right-angle prism (28), the 4th right-angle prism (29); Wherein left steering prism (13), first right-angle prism (26) and second right-angle prism (27), these three right-angle prisms are a group of the left side, and are corresponding with left object lens (10); Right turn prism (14), the 4th right-angle prism (29) and the 3rd right-angle prism (28), these three right-angle prisms are a group of the right side, and are corresponding with right object lens (11), thereby form the light channel structure of left and right symmetry; The exit facet of the bottom side of the plane of incidence of left steering prism (13), first right-angle prism (26) and second right-angle prism (27) in one plane; The exit facet of the bottom side of the plane of incidence of right turn prism (14), the 4th right-angle prism (29) and the 3rd right-angle prism (28) in one plane; The plane of incidence of left steering prism (13) is vertical with the optical axis of left object lens (10), the optical axis coincidence of the center of the plane of incidence of left steering prism (13) and left object lens (10); The center of the plane of incidence of centrally aligned first right-angle prism (26) of the exit facet of left steering prism (13), the center of the plane of incidence of centrally aligned second right-angle prism (27) of the exit facet of first right-angle prism (26), the plane of incidence of right turn prism (14) is vertical with the optical axis of right object lens (11), the optical axis coincidence of the center of the plane of incidence of right turn prism (14) and right object lens (11); Centrally aligned the 4th right-angle prism of the exit facet of right turn prism (14) (center of 290 the plane of incidence, the center of the plane of incidence of centrally aligned the 3rd right-angle prism (28) of the exit facet of the 4th right-angle prism (29); One group of right-angle prism on the left side and one group of right-angle prism on the right side, the angle that tilts mutually between two groups, and the angle between two object lens is onesize.
3. by the described a kind of stereomicroscope that adopts the ocular glass free that has display of microimaging of claim 1, it is characterized in that being arranged in the deviation mirror group (18) of observing display device (16) optical axis scope, comprise first deviation mirror (30), second deviation mirror (31), the 3rd deviation mirror (32), the 4th deviation mirror (33), the 5th deviation mirror (34), the 6th deviation mirror (35); Six deviation mirrors are divided into the two-way light path, and first, second, third, three deviation mirror constitutes one tunnel light path, and the 5th, the 6th, the four, three deviation mirror constitutes another road light path; First, second, third, in one tunnel light path of three deviation mirror formations, the position of three deviation mirrors and angle of inclination are not too restricted, but make the incident light of first deviation mirror (30), second deviation mirror (31) vertical substantially with reflected light, the incident light of the 3rd deviation mirror (32) and the angle between the reflected light change in 90 ° of-135 ° of scopes; The the 5th, the 6th, the 4th, in one tunnel light path of three deviation mirror formations, the position of three deviation mirrors and angle of inclination are not too restricted, but make the incident light that will make the 5th deviation mirror (34), the 6th deviation mirror (35) vertical substantially with reflected light, the incident light of the 4th deviation mirror (33) and the angle between the reflected light change in 90 ° of-135 ° of scopes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100553955A CN101266333A (en) | 2007-03-12 | 2007-03-12 | Microscope camera ocular glass free stereomicroscope with display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100553955A CN101266333A (en) | 2007-03-12 | 2007-03-12 | Microscope camera ocular glass free stereomicroscope with display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101266333A true CN101266333A (en) | 2008-09-17 |
Family
ID=39988865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100553955A Pending CN101266333A (en) | 2007-03-12 | 2007-03-12 | Microscope camera ocular glass free stereomicroscope with display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101266333A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226852A (en) * | 2011-06-13 | 2011-10-26 | 广州市晶华光学电子有限公司 | Digital stereo microscope imaging system |
| CN102261986A (en) * | 2011-06-16 | 2011-11-30 | 宁波永新光学股份有限公司 | Zoom-stereo microscope detection device and method |
| CN102495463A (en) * | 2011-12-23 | 2012-06-13 | 苏州康捷医疗股份有限公司 | Visual three-dimensional stereoscopic imaging method and operation microscope utilizing same |
| CN103197412A (en) * | 2013-03-29 | 2013-07-10 | 南京大学 | Reflecting type microscopic analysis system |
| CN106842530A (en) * | 2017-03-30 | 2017-06-13 | 东莞市普密斯精密仪器有限公司 | A kind of depth of field three-dimensional microscopic system high |
| CN108020914A (en) * | 2016-11-03 | 2018-05-11 | 苏州速迈医疗设备有限公司 | A kind of surgical operation microscope |
| CN110023819A (en) * | 2016-11-30 | 2019-07-16 | 奇跃公司 | The method and system shown for high-resolution digital |
| CN111164488A (en) * | 2017-09-29 | 2020-05-15 | 卡尔蔡司显微镜有限责任公司 | Optical lens and lens for use in a medium supply device, medium supply device and microscope |
| CN113315962A (en) * | 2021-04-27 | 2021-08-27 | 北京工业大学 | 3D microscopic real-time virtual observation and interaction system |
| WO2022227157A1 (en) * | 2021-04-27 | 2022-11-03 | 北京航空航天大学 | Continuous zooming stereomicroscope with adjustable stereo view angle |
| WO2023165842A1 (en) * | 2022-03-03 | 2023-09-07 | Schölly Fiberoptic GmbH | Stereoscopic assembly, surgical microscope with stereoscopic assembly, and surgical set |
-
2007
- 2007-03-12 CN CNA2007100553955A patent/CN101266333A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102226852A (en) * | 2011-06-13 | 2011-10-26 | 广州市晶华光学电子有限公司 | Digital stereo microscope imaging system |
| WO2012171440A1 (en) * | 2011-06-13 | 2012-12-20 | 广州市晶华光学电子有限公司 | Digital stereo microscope imaging system |
| CN102226852B (en) * | 2011-06-13 | 2013-01-09 | 广州市晶华光学电子有限公司 | Digital stereo microscope imaging system |
| US9389409B2 (en) | 2011-06-13 | 2016-07-12 | Guangzhou Jinghua Optical & Electronics Co., Ltd. | Imaging system for digital stereo microscope |
| CN102261986A (en) * | 2011-06-16 | 2011-11-30 | 宁波永新光学股份有限公司 | Zoom-stereo microscope detection device and method |
| CN102495463A (en) * | 2011-12-23 | 2012-06-13 | 苏州康捷医疗股份有限公司 | Visual three-dimensional stereoscopic imaging method and operation microscope utilizing same |
| CN103197412A (en) * | 2013-03-29 | 2013-07-10 | 南京大学 | Reflecting type microscopic analysis system |
| CN108020914A (en) * | 2016-11-03 | 2018-05-11 | 苏州速迈医疗设备有限公司 | A kind of surgical operation microscope |
| CN110023819A (en) * | 2016-11-30 | 2019-07-16 | 奇跃公司 | The method and system shown for high-resolution digital |
| CN110023819B (en) * | 2016-11-30 | 2022-05-17 | 奇跃公司 | Method and system for high resolution digital display |
| CN106842530A (en) * | 2017-03-30 | 2017-06-13 | 东莞市普密斯精密仪器有限公司 | A kind of depth of field three-dimensional microscopic system high |
| CN111164488A (en) * | 2017-09-29 | 2020-05-15 | 卡尔蔡司显微镜有限责任公司 | Optical lens and lens for use in a medium supply device, medium supply device and microscope |
| CN113315962A (en) * | 2021-04-27 | 2021-08-27 | 北京工业大学 | 3D microscopic real-time virtual observation and interaction system |
| CN113315962B (en) * | 2021-04-27 | 2022-10-28 | 北京工业大学 | 3D microscopic real-time virtual observation and interaction system |
| WO2022227157A1 (en) * | 2021-04-27 | 2022-11-03 | 北京航空航天大学 | Continuous zooming stereomicroscope with adjustable stereo view angle |
| WO2023165842A1 (en) * | 2022-03-03 | 2023-09-07 | Schölly Fiberoptic GmbH | Stereoscopic assembly, surgical microscope with stereoscopic assembly, and surgical set |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101266333A (en) | Microscope camera ocular glass free stereomicroscope with display | |
| CN1975504B (en) | Stereomicroscope with high power | |
| US7298393B2 (en) | Stereo-observation system | |
| JP4991211B2 (en) | Stereo microscope | |
| US8786946B2 (en) | Surgical microscope system | |
| WO2009145185A1 (en) | Stereographic display device | |
| US4761066A (en) | Stereoscopic optical system | |
| US8477416B2 (en) | Stereomicroscope | |
| US20180344154A1 (en) | Wide angle stereoscopic funduscopy | |
| US4704012A (en) | Stereoscopic microscope | |
| EP0577268B1 (en) | Optical system | |
| JP4508569B2 (en) | Binocular stereoscopic observation device, electronic image stereoscopic microscope, electronic image stereoscopic observation device, electronic image observation device | |
| JPS6349203B2 (en) | ||
| KR101654589B1 (en) | Medical microscope system based on stereoscopic 3D comprising auto focusing and object distance | |
| JP2009265665A (en) | Three-dimensional microscope with beam splitter device | |
| US20170351079A1 (en) | Surgical microscope system | |
| JP2001066513A5 (en) | ||
| JPH0836134A (en) | Stereoscopic image pickup device | |
| US10295816B2 (en) | Surgical microscope | |
| JPH0297910A (en) | Attachment optical device for stereoscopic microscope | |
| CN213963694U (en) | Double operating microscope | |
| CN212781486U (en) | Ophthalmic operation microscope with multi-position stereo microscopic camera shooting and multi-position stereo monitoring | |
| JP3577107B2 (en) | Stereo microscope | |
| CN212483980U (en) | Multi-position stereoscopic vision multi-wavelength video ophthalmic surgery microscope | |
| JP3479123B2 (en) | Multiple image stereoscopic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080917 |