EP3538952A1 - Adapter for pivoting a lens - Google Patents
Adapter for pivoting a lensInfo
- Publication number
- EP3538952A1 EP3538952A1 EP17804472.3A EP17804472A EP3538952A1 EP 3538952 A1 EP3538952 A1 EP 3538952A1 EP 17804472 A EP17804472 A EP 17804472A EP 3538952 A1 EP3538952 A1 EP 3538952A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- adapter
- lens
- lever
- housing
- side support
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/06—Swinging lens about normal to the optical axis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
- G03B17/565—Optical accessories, e.g. converters for close-up photography, tele-convertors, wide-angle convertors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/08—Swing backs
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
Definitions
- the invention relates to an adapter for pivoting a lens relative to an image sensor in a camera housing coupled by means of the adapter, comprising an object-side support ring and a housing-side support ring with facing, correspondingly cylindrically curved sliding surfaces
- Buckling cylinder of the sliding surfaces lies in a plane of the image sensor.
- tilt adapter is known from DE 198 04 449 A1.
- the above-mentioned lens-side support ring is connected or connectable to the lens; the o.g. Housing-side support ring is connected or connectable to the camera body.
- the focal plane is always parallel to
- Image sensor plane In certain recording situations, however, an oblique position of the focal plane relative to the image sensor plane is desired.
- two spaced-apart and asymmetrically positioned relative to the camera position objects are called, both of which are sharply imaged each with a shallow depth of field should. This can be achieved by relative tilting of the lens to the camera.
- the relative orientation of object, objective and image sensor required for this purpose finds expression in the so-called Scheimpflug criterion.
- tilt adapter for tilting coupling of camera and lens are known, which are available both as separate components as well as integrated in the lens, mechanical interfaces.
- tilt-shift adapter is known as a separate component, which also allows a lateral displacement perpendicular to the optical axis in addition to a pivoting of the lens.
- this so-called shift function is not relevant to the present invention.
- Pivotility is realized in the known adapter in that its two support rings are mounted on correspondingly cylindrical curved sliding surfaces against each other.
- the curvature of the sliding surfaces is chosen so that the axis about which pivots the lens in the actuation case relative to the camera, lies in the plane of the image sensor.
- US 2015/0234198 A1 discloses a functionally identical tilt adapter, without, however, explaining the special actuating mechanism.
- a lens with integrated tilt adapter is known, which is designed as a pivotable in any direction ball joint, which is fixable by clamping rings in the desired position. Such a device is not suitable for precisely guided pivoting.
- the Applicant already has some tilt-shift lenses with built-in tilt adapters in the program (e.g., Schneider Kreuznach Super Angluron) in which one
- the tilt-adjusting ring mounted on the lens-side support ring has on its inner surfaces a helical groove in which a pin fixed on the housing-side support ring engages. The generated thereby upon rotation of the Tilt- adjusting ring axial movement of the pin is about two each other
- Circumferential direction of the lens-side support ring extends and is coupled via a helical groove and engaging in this coupling body with a rotatably mounted on the lens-side support ring, concentric collar and the second lever arm extends the housing side in the axial direction of the lens side support ring and fixed to a housing-side support ring anchor structure is supported.
- the invention provides for the actuation of the tilt mechanism to use a rotatably mounted on the lens-side support ring, concentric collar.
- a rotatably mounted on the lens-side support ring, concentric collar can be easily, quickly and accurately rotated both manually and automatically via a corresponding adjusting adapter.
- a complicated lever mechanism with multiple force or torque deflection is required.
- a corresponding transmission lever is on this on lens-side support ring stored.
- the bearing is such that the transmission lever is pivotable about a lever axis which is parallel to the virtual cylinder axis, which represents the curvature of the two sliding surfaces of the support rings, wherein the lever axis preferably also the optical axis of the lens, ie the central axis of the opening of the lens side Tragrings, cuts.
- the lever axis of the transmission lever is parallel to the axis of Relativverschwenkung of the lens and housing.
- the two lever arms of the transmission lever are shaped very differently.
- the first, here also the lens-side lever arm called lever arm extends from the lever axis substantially in the circumferential direction of the lens-side support ring. It is coupled via a groove / coupling body mechanism with the collar.
- the adjusting collar carries (directly or indirectly, for example via a non-rotatably connected thereto grooved ring) a helical groove into which engages a arranged on the first lever arm coupling body.
- the coupling body is arranged offset by 90 ° to the articulation point of the lever arm on the lever axis.
- the adjusting ring (directly or indirectly) carries the coupling body and the first lever arm, the helical groove.
- the terms "groove” and “coupling body” or “groove / coupling body mechanism” are to be interpreted broadly in the context of the present invention.
- the edge and the coupling body which may also be formed as a (corresponding) edge, preferably spring-biased against each other. Rotation of the adjusting ring leads in each case to an axial deflection of the coupling point between the transmission lever and adjusting ring and thus to a pivoting of the transmission lever to his
- the second lever arm of the transmission lever which is also called the housing-side lever arm extends from the lever axis in the direction of the housing side
- Camera body especially in the plane of the arranged in the camera
- Image sensor is located.
- the result is a pivotability that is comfortable, fast and precise controllable, so that it is compatible in particular with the requirements of video recordings.
- the free end of the housing-side lever arm and the anchor structure carry corresponding, intermeshing, curved toothing sections.
- a support is structurally complex, but has the advantage of at least on the short lever side linear, backlash-free translation of the adjusting ring rotation in the pivoting.
- the anchor structure forms a tangential forces supporting and axially play bearing for the free end of the housing-side lever arm.
- the free end of the housing-side lever arm has an axial slot which engages around a parallel to the lever axis aligned, fixed to the housing-side support ring pin.
- the adjusting ring with a locking device rotatably fixed to the lens-side support ring. This facilitates handling and can be used to prevent unintentional pivoting, so that the adapter according to the invention does not have to be removed even in the case of "normal" receptacles It is also conceivable to provide adjustable stops for the adjusting ring by means of which pivoting limits can be determined.
- the collar carries an external toothing. This allows for manual adjustment a secure grip.
- a suitably designed external toothing as provided in a development of the invention, as a mechanical
- Such external adjustment modules are known for focusing and aperture rings. Their application can be easily adapted to the tilt adjustment ring according to the invention, so that the applicability of basically known remote control modules (wired or wireless) for the
- FIG. 1 shows a perspective view of an adapter according to the invention
- FIG. 2 shows the adapter of FIG. 1 without trim and adjusting ring
- FIG. 3 shows the adapter of FIG. 1 without panel in side view
- FIG. 4 shows a sectional view along section line IV-IV in FIG. 3, FIG.
- FIG. 5 shows the adapter of FIG. 1 without facing in plan view
- FIG. 6 a sectional view along section line VI-VI in FIG. 5,
- Figure 7 a perspective view of the adapter of Figure 1 without
- FIG. 8 shows a housing-side axial view of the adapter of FIG. 7, FIG.
- FIG. 9 is a partially sectioned view along section line IX in FIG. 8;
- Figure 10 a perspective view of the adapter of Figure 1 without
- FIG. 11 a housing-side axial view of the adapter of FIG. 10;
- FIG. 12 is a partially sectioned view along section line XII in FIG. 11;
- FIG. 13 a perspective view of the adapter of FIG. 1 without
- FIG. 14 shows a housing-side axial view of the adapter of FIG. 13;
- FIG. 15 is a partially sectioned view along section line XV in FIG. 14;
- Figure 16 an alternative embodiment of an adapter according to the invention in a perspective view
- FIG. 17 is a plan view of the adapter of FIG. 16.
- Figure 1 shows a perspective view of an adapter 10 according to the invention, which is formed in the illustrated embodiment as an insulated component, which is coupled on the one hand with a camera body and on the other hand with a lens.
- the adapter 10 essentially comprises an objective-side support ring 20 and a housing-side support ring 30.
- the lens-side support ring 20 is largely covered by a fairing 40, consisting of an am
- lens-side support ring 20 fixed fixed part 41 and a rotatably mounted, coaxial adjusting ring 42 is made.
- the fixed part 41 of the lining 40 partially projects beyond the housing-side adjusting ring 30, of which in Figure 1 substantially the same
- Bayonet connector 31 can be seen, with which it can be fixed to a camera body. It will be understood by those skilled in the art that the nature of the bayonet fitting 31 may be configured differently to accommodate different bayonet standards. Also, of course, instead of a bayonet connection another compatible with the housing coupling device may be provided.
- the cover 41 On the cover 41 is still a tripod connection 43 for fixing the adapter and with him a connected housing and a connected lens can be seen.
- the lining 40 has a locking knob 44, with which the adjusting ring 42 can be fixed relative to the fixed part 41 of the lining 40, in particular via a
- FIG. 2 shows the adapter 10 of FIG. 1 without the lining 40 and without a groove ring 60, which will be explained later, which is concealed in FIG. 1 by the lining 40, but is clearly recognizable in FIGS.
- lens-side support ring 20 and the housing-side support ring 30 abut each other with corresponding sliding surfaces 22, 32. They are screwed by means of a lens-side support ring 20
- Leading edge 33 is precisely adjustable.
- the sliding surfaces 22, 32 are cylindrically curved. In other words, each point of the sliding surfaces is equidistant from a common, virtual cylinder axis Z. Slides the lens-side support ring 20 so at fest meetingem housing-side support ring 30 on the common sliding surfaces 22, 32, he describes a partial circular path around the cylinder axis Z.
- Final assembly state i. when coupled to the lens-side support ring lens and the housing-side support ring coupled housing, so pivots the lens relative to the fixed in the housing image sensor, wherein the virtual cylinder axis Z is located in the sensor plane.
- the lens-side support ring 20 together with the lens would be fixed in the aligned on the object to be recorded position, while the camera body is pivoted.
- Such a pivoting leads to a tilting of the focal plane without being associated with a defocusing in the center of the image or an emigration of the image section.
- This functionality is in principle known to those skilled in the art from other tilt adapters.
- the present invention relates essentially to the specific mechanism for carrying out the illustrated pivoting, of which the following preferred embodiments are to be described in detail.
- the lens-side support ring 20 is a
- the transmission lever 50 is about a lever axis H. pivotable, which is aligned parallel to the virtual cylinder axis Z.
- the lever axis H as can be seen in particular in Figure 6, realized by two oppositely on the lens-side support ring 20 fixed bolt 53, which corresponding recesses on
- Transmission lever 50 passes through. Between the two bolts 53, a first lever arm 51 extends on one side in the circumferential direction of the lens-side support arm 20. The first lever arm 51 thus forms a semicircular arc between the two bolts 53rd
- the arcuate first lever arm 51 carries a pin 51 1 equipped with a ball head.
- the pin 51 1 engages in a groove 61 of a Nutrings 60, which is coaxially rotatably mounted on the lens-side support ring 20.
- the grooved ring 60 is non-rotatable with the
- Adjusting ring 42 of the panel 40 is connected, so that a rotary actuation of the adjusting ring 42 leads to a rotation of the Nutrings 60.
- the collar 42 indirectly carries the groove 61 in this embodiment.
- the groove 61 helically surrounds a part of the groove ring circumference. During a rotation of the nut ring 60, therefore, the side walls of the helical groove 61 exert an axially directed force on the pin 54 engaging in the groove 61 and thus on the nut
- Vertex of the first lever arm 51 from. The result is a pivoting of the first lever arm 51 about the lever axis H.
- a second lever arm 52 of the transmission lever 50 extends, as can be seen in particular in FIGS. 2 and 6, from the lever axis H on the housing side substantially in the axial direction.
- the pivoting of the first lever arm 51 produced by turning the nut ring 60 therefore leads, by deflection on the lever axis H, to a substantially tangentially directed movement of the free end of the second
- Lever arm 50 The free end of the second lever arm 52 is supported on a fixed to the housing-side support ring 30 anchor structure 70.
- This anchor structure 70 is formed in the embodiment of Figures 2-15 as a parallel to the lever axis H and the virtual cylinder axis Z aligned pin 71. This protrudes into a slot 521 of the free end of the second lever arm 52.
- the above explained Tangential movement of the free end of the second lever arm 52 thus results in a tangential force on the pin 71st
- the resulting lateral force which acts on the housing-side support ring 30, leads to its displacement relative to the lens-side support ring 20, wherein the coupling of the two support rings 20, 30 via the sliding surfaces 22, 32 and the guide 23, 33 to a deflection in the above-described Relativverschwenkung leads.
- a relative rotation of the objective and the camera housing can thus be effected quickly and precisely by means of a simple rotation of the adjusting ring 42, without this leading to a defocusing or an emigration of the image detail.
- FIGS. 7-15 show individual phases of the above-explained pivoting.
- Figures 7-9 show the adapter 10 in a neutral position, in which the pin 51 1 on the first lever arm 51 is approximately in the middle between the two ends of the helical groove 61. In this position, the first lever arm 51 rotates the lens side
- the second lever arm 52 extends from the lever axis H exactly axially in the direction of the housing-side support ring 30.
- Lens-side and housing-side support ring 20, 30 are in this position coaxial with each other.
- FIGS. 10-12 the grooved ring 60 (viewed from the housing side) is shown in FIG.
- the pin 51 1 of the first lever arm 51 is located in the region of the housing nearer end of the helical groove 61st
- the first lever arm 51 is therefore pivoted to the housing side.
- the second lever arm 52 is pivoted to the right, so that a left pivoting of the housing-side support ring 30 is adjusted relative to the lens-side support ring 20.
- FIGS 16 and 17 show an alternative coupling between the second
- Lever arm 52 and the housing-side support ring 30 are equipped with an end-toothed partial arc 522.
- the curvatures of the spur pitch arcs 522, 72 will have to be matched to the curvature of the sliding surfaces 22, 32, taking into account the lever length of the second lever arm 52.
- the advantage of this type of support of the second lever arm 52 on the armature structure 70 is the substantially linear torque transmission.
- the coupling by means of slot 521 and pin 71 as in the embodiment of Figures 2-15 has the advantage of much easier manufacturability.
- pivoting can take place by means of rotation of an adjusting ring, preferably an externally toothed adjusting ring, both manually and also by motor, as is known from focus and diaphragm setting rings.
- an adjusting ring preferably an externally toothed adjusting ring
- motor as is known from focus and diaphragm setting rings.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Optics & Photonics (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Lens Barrels (AREA)
- Accessories Of Cameras (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016121646.1A DE102016121646B3 (en) | 2016-11-11 | 2016-11-11 | Adapter for pivoting a lens |
PCT/EP2017/078649 WO2018087170A1 (en) | 2016-11-11 | 2017-11-08 | Adapter for pivoting a lens |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3538952A1 true EP3538952A1 (en) | 2019-09-18 |
Family
ID=60473489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17804472.3A Withdrawn EP3538952A1 (en) | 2016-11-11 | 2017-11-08 | Adapter for pivoting a lens |
Country Status (7)
Country | Link |
---|---|
US (1) | US10560619B2 (en) |
EP (1) | EP3538952A1 (en) |
JP (1) | JP2019537755A (en) |
KR (1) | KR20190077523A (en) |
CN (1) | CN110023829A (en) |
DE (1) | DE102016121646B3 (en) |
WO (1) | WO2018087170A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10805556B1 (en) * | 2019-01-22 | 2020-10-13 | Amazon Technologies, Inc. | Storage units with shifted-lens cameras |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2855496C2 (en) * | 1978-12-22 | 1986-11-13 | Novoflex Fotogerätebau Karl Müller, 8940 Memmingen | Device for moving and / or tilting the lens of a reflex camera |
DE3304115A1 (en) | 1983-02-08 | 1984-08-09 | Thomas 7554 Kuppenheim Fiege | Pivotable lens tube for miniature camera and half-plate camera systems |
CA1332464C (en) * | 1988-06-24 | 1994-10-11 | Keiichi Ohashi | Cassette loading mechanism with lid release |
US5751400A (en) * | 1993-04-16 | 1998-05-12 | Samsung Aerospace Industries, Ltd. | Conversion system for a camera |
DE19804449C2 (en) | 1998-02-05 | 2001-10-04 | Markus Michelberger | Adapter, which is inserted between the camera housing and the lens, which enables the lens to be moved and pivoted from the center and rotated by 360 degrees |
JP2000089284A (en) | 1998-09-09 | 2000-03-31 | Asahi Optical Co Ltd | Adapter provided with swing and tilt mechanism |
JP4460872B2 (en) * | 2003-10-27 | 2010-05-12 | 日本電産コパル株式会社 | Macro photography device |
DE102004008072B3 (en) * | 2004-02-19 | 2005-10-20 | Deutsch Zentr Luft & Raumfahrt | Scheimpflug adapter for connecting a camera to a lens while maintaining the Scheimpflug criterion comprises pivot axes in the image plane of camera that run through a joint ball mid-point |
DE102005041431B4 (en) | 2005-08-31 | 2011-04-28 | WÖHLER, Christian | Digital camera with swiveling image sensor |
JP2007310303A (en) * | 2006-05-22 | 2007-11-29 | Fujinon Corp | Lens system |
WO2008027846A2 (en) | 2006-08-30 | 2008-03-06 | Lensbabies, Llc | Movable lens systems and associated methods |
CN101971070B (en) * | 2008-01-04 | 2013-06-19 | 伦兹芭芘斯有限公司 | Movable lens assembly and associated methods |
JP4462357B2 (en) | 2008-02-13 | 2010-05-12 | ソニー株式会社 | Lens barrel, imaging device |
WO2009155926A1 (en) * | 2008-06-27 | 2009-12-30 | Hasselblad A/S | Tilt and shift adaptor, camera and image correction method |
KR101567816B1 (en) * | 2009-07-16 | 2015-11-11 | 삼성전자주식회사 | Lens Adapter |
CN102116909B (en) * | 2010-01-04 | 2012-09-05 | 泰科电子(上海)有限公司 | Safety device for optical fiber adapter interface |
JP5041081B2 (en) * | 2010-09-06 | 2012-10-03 | 株式会社ニコン | Camera accessories, accessory side mount, camera body and body side mount |
US8678676B2 (en) | 2010-09-17 | 2014-03-25 | Erwin Scholz | Tilt shift lens adapter |
JP2013092556A (en) * | 2011-10-24 | 2013-05-16 | Sony Corp | Accessory and imaging apparatus |
EP2781082A4 (en) * | 2011-11-14 | 2016-09-28 | Gopro Inc | Positioning apparatus for photographic and video imaging and recording and system utilizing same |
KR101449095B1 (en) * | 2012-02-14 | 2014-10-14 | 김성남 | Pan tilt system |
JP6031904B2 (en) * | 2012-09-10 | 2016-11-24 | リコーイメージング株式会社 | Mount adapter and camera system |
WO2014065042A1 (en) * | 2012-10-26 | 2014-05-01 | ソニー株式会社 | Adapter device and electronic equipment |
CN203365888U (en) * | 2013-06-18 | 2013-12-25 | 环球兴国际有限公司 | Lens adapter |
JP2015141382A (en) * | 2014-01-30 | 2015-08-03 | ソニー株式会社 | Imaging apparatus and imaging system |
CN105900009B (en) * | 2014-01-30 | 2019-01-01 | 索尼公司 | camera and adapter |
US9535260B2 (en) | 2014-02-20 | 2017-01-03 | Canon Kabushiki Kaisha | Adapter having tilt-shift unit, and camera system |
CN104075694B (en) * | 2014-07-02 | 2016-09-07 | 武汉华中天勤防务技术有限公司 | A kind of attitude measurement method the most in real time |
JP2016085373A (en) * | 2014-10-27 | 2016-05-19 | オリンパス株式会社 | Intermediate cylinder with image pickup device |
CN205647724U (en) * | 2016-05-19 | 2016-10-12 | 环球兴国际有限公司 | Camera lens adapter and back of body locking -type camera lens fixing device thereof |
-
2016
- 2016-11-11 DE DE102016121646.1A patent/DE102016121646B3/en active Active
-
2017
- 2017-11-08 KR KR1020197016595A patent/KR20190077523A/en not_active Application Discontinuation
- 2017-11-08 WO PCT/EP2017/078649 patent/WO2018087170A1/en active Search and Examination
- 2017-11-08 US US16/347,857 patent/US10560619B2/en not_active Expired - Fee Related
- 2017-11-08 EP EP17804472.3A patent/EP3538952A1/en not_active Withdrawn
- 2017-11-08 CN CN201780069085.0A patent/CN110023829A/en active Pending
- 2017-11-08 JP JP2019546072A patent/JP2019537755A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US10560619B2 (en) | 2020-02-11 |
WO2018087170A1 (en) | 2018-05-17 |
US20190273849A1 (en) | 2019-09-05 |
CN110023829A (en) | 2019-07-16 |
KR20190077523A (en) | 2019-07-03 |
JP2019537755A (en) | 2019-12-26 |
DE102016121646B3 (en) | 2018-04-26 |
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Legal Events
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
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