WO2015165301A1 - 用于镜头的转接驱动系统及方法 - Google Patents

用于镜头的转接驱动系统及方法 Download PDF

Info

Publication number
WO2015165301A1
WO2015165301A1 PCT/CN2015/073685 CN2015073685W WO2015165301A1 WO 2015165301 A1 WO2015165301 A1 WO 2015165301A1 CN 2015073685 W CN2015073685 W CN 2015073685W WO 2015165301 A1 WO2015165301 A1 WO 2015165301A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
module
driver
communication
information
Prior art date
Application number
PCT/CN2015/073685
Other languages
English (en)
French (fr)
Inventor
张治华
钦锋
Original Assignee
深圳市影歌科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 深圳市影歌科技有限公司 filed Critical 深圳市影歌科技有限公司
Publication of WO2015165301A1 publication Critical patent/WO2015165301A1/zh

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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G03B17/14—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets interchangeably
    • 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

Definitions

  • the present invention relates to the field of SLR lenses, and more particularly to an AC drive system and method for a lens.
  • the SLR lens is a very popular lens released by Canon.
  • the lens has many types and excellent optical quality, and can be widely used for single-camera and micro-single cameras for photographing and digital video shooting.
  • the price of the movie machine body is more expensive than the single-power, micro-camera, and the corresponding lens price is higher. Therefore, if the film photographer needs to change the lens frequently, the high cost limit and the high-definition digital video shooting.
  • the SLR lens is independently driven, that is, the switching device for independent aperture adjustment and focus control is a technical problem to be solved in the industry.
  • An object of the present invention is to solve the above problems in the prior art and to provide a transfer drive system and method for a lens.
  • the transfer drive system for a lens comprises a re-driver comprising a body composed of a front end module and a rear end module, a drive module disposed in the body; the front end module is provided for connecting a first bayonet of the digital product, the rear end module is provided with a second bayonet for connecting the lens, and the driving module sends a focus control signal to the lens through a lens contact disposed on the second bayonet. And receive the focal length information of the lens and the lens aperture information.
  • the transfer driving method for a lens proposed by the present invention comprises the following steps:
  • Step 1 Obtain communication data between the lens and the original camera, and classify and record the communication data;
  • Step 2 performing reverse engineering processing on the obtained communication data, converting the communication signal that can be recognized between the lens and the digital product with the lens mount, and storing the communication signal;
  • Step 3 performing aperture and focus control on the lens according to the communication signal through a driving module connected to the transfer driver between the lens and the digital product;
  • the communication signal includes a focus control signal, returned lens focal length information, and returned lens aperture information.
  • an adapter ring that is forwardly connected to the Canon EOS SLR lens, and is connected backwards such as NEX, Micro4/3, PL, EOS-M, C-mount, F-mount and other cameras, cameras, digital cinema machine body, to achieve the correct phase positioning distance, to get the correct focus operation.
  • the wireless connection technology is adopted, which overcomes the hazard of the operation vibration and noise of the input device such as the button dial caused by the connection of the relevant control components to the lens by mechanical hard connection.
  • Figure 1 is a schematic diagram of the present invention
  • FIG. 2 is a schematic diagram of a rear end module of the re-driver of the present invention.
  • FIG. 3 is a schematic diagram of a front end module of the re-driver of the present invention.
  • Figure 4 is a first perspective view of the remote controller of the present invention.
  • Figure 5 is a second perspective view of the remote controller of the present invention
  • Figure 6 is a flow chart of the present invention.
  • the proposed transfer drive system for a lens is provided with a re-driver through which one end is connected to a SLR lens and the other end is connected to a device such as NEX, Micro4/3, PL, EOS-M, C-mount, F-mount and other cameras, cameras, digital cinema machine body, to achieve the correct phase positioning distance, to get the correct focus operation.
  • a device such as NEX, Micro4/3, PL, EOS-M, C-mount, F-mount and other cameras, cameras, digital cinema machine body, to achieve the correct phase positioning distance, to get the correct focus operation.
  • the present invention is described in detail with respect to a specific embodiment of an EOS single-lens lens having a diameter of 35 mm and a Micro 4/3.
  • the re-driver includes a body consisting of a front end module and a rear end module, and a drive module is disposed in the body.
  • the front and rear modules are assembled using four mechanism screws.
  • Canon 35mm by controlling the adapter ring to drive the lens The exact flange distance of the EOS SLR lens.
  • the front end module is provided with a first bayonet 1 for connecting to the Micro 4/3, and the first bayonet is made of 404 stainless steel, completely replicating the Canon EOS. 35mm connection interface, the rear module is equipped with a second bayonet 2 for connecting the SLR lens Canon EOS 35mm, the second bayonet is also made of 404 stainless steel, completely copying the ordinary camera Micro 4/3 interface for mounting the SLR lens.
  • the driving module installed in the body sends a focus control signal to the lens, and acquires lens focal length information and lens aperture information of the lens.
  • the driving module is provided with a single chip for processing information, and the single chip sends corresponding commands to the driving circuit, and the driving circuit is connected to the lens through the lens contact 3, thereby controlling the lens, and the driving module further comprises a memory for storing the focus control signal. And lens focal length information and lens aperture information.
  • the body also has a communication module 7 and a first power supply module 4, which can not only supply power to itself, but also power the Canon EOS SLR lens.
  • the first display screen 5 and the USB interface 6 may further be disposed on the body, and after processing information from the lens and the like by using a single chip microcomputer, the focal length liquid crystal display or the OLED display may be used to display the lens focal length and aperture information, the current real time aperture, The focal length, wireless signal strength, battery remaining capacity, etc., can be charged to the first power supply module via the USB interface.
  • the present invention when the lens is rigidly connected to the body, in order to overcome the disadvantages of easy introduction of noise and remote control, As well as enhancing the ability to cope with a variety of operating environments, the present invention also provides a remote control to control the re-driver to achieve the purpose of remotely controlling the lens.
  • the remote can be wired or wirelessly connected to the transfer drive.
  • the remote controller includes a casing 8.
  • the front end of the casing 1 is an operation area, and the rear end is a holding area 9.
  • the operation area on the casing is provided with an operation button 10, a second display screen 11 and a USB interface 12, and the casing is provided therein.
  • the second power supply module and the PCB board in order to ensure good human-machine interaction, the user can experience a comfortable grip and operation feel, and the holding area is completed by using ABS reinforced plastic.
  • the remote controls incorporate a variety of buttons for operating the lens, including knobs for focusing and dimming, and buttons for initiating recording.
  • the USB interface of the remote control and the USB interface of the transfer drive can be connected by cables, and the flexible cable can be used to avoid noise. Different lengths of cables can realize remote control of different lengths.
  • the remote control can also communicate with the communication module of the re-driver using the 2.4GFSK transmission control scheme.
  • the present invention provides a signal acquisition device including a processor, an oscilloscope connected to the processor, and an oscilloscope between the original Canon camera and the Canon 35mm EOS SLR lens in normal operation.
  • the communication information is monitored and acquired, and the acquired information is classified and recorded, and then the single-chip microcomputer uses reverse engineering to process the communication information, and the lens power supply situation, power, and focus control information between the Canon camera and the 35mm EOS SLR lens and the lens return are obtained after the processing.
  • the lens focal length information, the returned lens aperture information, etc., the information obtained by the signal acquisition device can be stored by using a non-volatile storage device, and sent to the re-driver as needed by the processor to achieve control of the lens. It is also possible to store such information directly in the memory of the re-driver, and the MCU of the re-driver directly calls the on-demand or through the remote controller to trigger the on-demand call of the MCU, and controls the lens through the drive circuit.
  • the transfer driving method for a lens proposed by the present invention includes the following steps:
  • Step 1 Use an oscilloscope to monitor the communication between the EOS SLR lens and the original Canon camera that is specially adapted to the EOS SLR lens, and record and classify the communication information between them;
  • Step 2 The processor reversely processes the communication data to obtain a communication signal between the camera of the EOS SLR lens such as power supply, aperture, and focal length and the EOS SLR lens;
  • Step 3 Copy the EOS SLR body and the lens mount of the camera and the fuselage end mount of the camera to be adapted, and form the corresponding first and second bayonet, and the first bayonet and the second bayonet
  • the bayonet is fixedly combined according to the flange distance of the EOS SLR lens, and is equipped with a driving module for driving the EOS SLR lens to form a re-driver for connecting the corresponding camera and the EOS SLR lens, and the processed communication signal can be adopted.
  • the non-volatile storage device is stored, and the processor is sent to the drive module of the re-driver as needed, and the drive module is caused to drive the lens through the remote controller or directly operating the re-driver.
  • Aperture and focus control; communication signals include focus control signal, returned lens focal length information, returned lens aperture information, battery power, wireless communication signal strength, etc.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Structure And Mechanism Of Cameras (AREA)

Abstract

一种用于镜头的转接驱动系统，包括转接驱动器，转接驱动器包括由前端模块和后端模块组成的本体、设于本体内的驱动模块；前端模块设有用于连接数码产品的第一卡口（1），后端模块设有用于连接镜头的第二卡口（2），驱动模块通过设于第二卡口（2）上的镜头触点，向镜头发送对焦或光圈控制信号，并接收镜头的焦段信息及镜头光圈信息。通过这种转接驱动系统及转接驱动方法，单反镜头可适用于数字视频拍摄。

Description

用于镜头的转接驱动系统及方法 技术领域
本发明涉及单反镜头领域，尤其涉及一种用于镜头的转接驱动系统及方法。
背景技术
EOS 单反镜头是佳能公司发布的一款极具市场占有量的镜头。该镜头种类较多，并且光学素质优秀，可以广泛应用于单电、微单相机进行拍照和数字视频拍摄。
众所周知，电影机机身的价格较单电、微单相机价格更昂贵，相应的镜头价格则更高，因此电影拍摄者如需频繁更换镜头，高昂的成本限制并造就了当今高高在上的数字视频拍摄门槛，并且与电影机相配合的镜头种类也较少。为了使用户在拍摄电影时有更多的镜头可供选择，市面上出现了使EOS镜头适配于这些电影机的转接环。
但是，目前这些转接环绝大部分没办法对EOS镜头进行对焦和光圈的调整。完全不能实现顺畅精细的实时调整光圈和对焦，当然就更加不能适应需求多变且苛刻的数字视频拍摄了。
因此，如何提供一种能够对 EOS 单反镜头进行独立驱动，即进行独立光圈调整和对焦控制的转接装置是业界亟待解决的技术问题。
发明内容
本发明的目的是为了解决上述现有技术中存在的问题，提出 用于镜头的转接驱动系统及方法。
本发明提出的用于镜头的转接驱动系统包括转接驱动器，该转接驱动器包括由前端模块和后端模块组成的本体、设于本体内的驱动模块；所述的前端模块设有用于连接数码产品的第一卡口，所述的后端模块设有用于连接镜头的第二卡口，所述的驱动模块通过设于第二卡口上的镜头触点，向镜头发送对焦控制信号，并接收镜头的焦段信息及镜头光圈信息。
本发明提出的用于镜头的转接驱动方法 ，包括如下步骤：
步骤1、获取镜头与原配相机之间的通讯数据，并对该通讯数据进行分类、记录；
步骤2、将获取的通讯数据进行逆向工程处理，转换成镜头与带镜头卡口的数码产品之间能够识别的通讯信号，并存储；
步骤3、通过连接在镜头与数码产品之间的转接驱动器的驱动模块根据通讯信号对镜头进行光圈及对焦控制；
所述通讯信号包括对焦控制信号、返回的镜头焦段信息、返回的镜头光圈信息。
本发明具有以下几个优点：
第一、克服了镜头与普通相机、电影机等机身法兰面的差异，提供一种向前接入佳能EOS单反镜头的转接环，向后接入诸如NEX，Micro4/3，PL，EOS-M，C-mount，F-mount等相机，摄像机，数字电影机的机身，达到正确的相面定位距，获得正确的对焦操作。
第二、克服了EOS单反镜头在与非完全适配的相机、电影机、录像机等配合时，无法正常工作、不能完全受控的不足，提供一种能实现便捷控制和精准实时光圈调整和对焦的镜头驱动器。
第三、采用了无线连接技术，克服了相关操控部件以机械硬连接的方式与镜头相连所导致的按钮拨盘等输入装置的操作震动和噪声对于视频拍摄的危害。
第四、提供一种能实现顺畅精细的实时光圈调整和对焦的转接驱动器。
附图说明
下面，对照附图和较佳实施例对本发明进行详细说明，其中：
图1是本发明的原理图；
图2是本发明 转接驱动器的后端模块示意图；
图3是本发明转接驱动器的前端模块示意图；
图4是本发明遥控器的第一立体示意图；
图5是本发明遥控器的第二立体示意图
图6是本发明的流程图。
具体实施方式
下面结合附图和具体实施例对本发明进行详细的说明。应当理解，对具体实施例的说明仅仅用以解释本发明提出的技术方案，并非限定本发明。
如图1至图3所示，为了克服镜头与机身法兰面的差异导致无法直接连接到单电、微单或相关卡口电影机等机身的不足, 提出的用于镜头的转接驱动系统，设有一转接驱动器，通过该转接驱动器，一端接入单反镜头，另一端接入诸如NEX，Micro4/3，PL，EOS-M，C-mount，F-mount等相机，摄像机，数字电影机的机身，达到正确的相面定位距，获得正确的对焦操作。本发明以直径为35mm的EOS单反镜头与Micro4/3为具体实施例进行详细说明。
该转接驱动器包括由前端模块和后端模块组成的本体，本体内设有驱动模块。前端模块和后端模块使用4枚机制螺丝加以组装。通过控制转接环驱动镜头从而实现佳能35mm 的EOS单反镜头的准确法兰距。
其中前端模块设有用于连接Micro 4/3的第一卡口1，该第一卡口采用404不锈钢制成，完全复制佳能EOS 35mm的连接接口，后端模块设有用于连接单反镜头佳能EOS 35mm的第二卡口2，该第二卡口也采用404不锈钢制成，完全复制普通相机Micro 4/3用于安装单反镜头的接口。安装在本体内的驱动模块向镜头发送对焦控制信号，并获取镜头的镜头焦段信息及镜头光圈信息。驱动模块设有一用于处理信息的单片机，该单片机发出相应的指令给驱动电路，驱动电路通过镜头触点3与镜头连接，由此来控制镜头，驱动模块还设有一存储器用来存储对焦控制信号以及镜头焦段信息及镜头光圈信息。本体内还设有通讯模块7和第一供电模块4，不仅可以为自身供电，还可以为佳能EOS单反镜头供电。该本体上进一步地还可以设置第一显示屏5和USB接口6，通过单片机对来自镜头等信息进行处理后，可以使用点阵式液晶显示器或OLED显示器显示镜头焦距和光圈信息、当前实时光圈、焦段、无线信号强度、电池剩余电量等，通过USB接口则可以对第一供电模块进行充电。
如图4、图5所示，当镜头硬性连接在机身时，为了克服操作易引入噪声和不可远程操控的不足, 以及增强应对多种操作使用环境的能力，本发明还设置了一遥控器来控制转接驱动器，以此来达到远程控制镜头的目的。该遥控器可以与转接驱动器进行有线或无线的连接。遥控器包括一壳体8，壳体1前端是操作区，后端是把持区9，壳体上的操作区内设有操作按钮10、第二显示屏11和USB接口12，壳体内设有第二供电模块和PCB板，为保证良好的人机互动，使用者可以体验到舒适的握持和操作手感，把持区使用ABS增强塑料制作完成。遥控器上集合了操作镜头所需的各种按钮，包括用于调焦和调光圈的旋钮、用于启动录制的按钮。遥控器的USB接口与转接驱动器的USB接口可以使用线缆连接，通过柔性的线缆避免噪声，不同长度的线缆可实现不同长度的远端操控。此外，遥控器也可以采用2.4GFSK传送控制方案与转接驱动器的通讯模块进行通讯。
为了得到准确的镜头信息，本发明设置了一信号获取装置，该信号获取装置包括一处理器、与处理器相连接的示波器，示波器对正常运作中的原配佳能相机以及佳能35mmEOS单反镜头之间的通讯信息进行监控并获取，分类记录所获取的信息，然后单片机采用逆向工程对通讯信息进行处理，处理后得到的镜头供电情况、功率以及佳能相机和35mmEOS单反镜头之间的对焦控制信息、镜头返回的镜头焦段信息、返回的镜头光圈信息等，信号获取装置所得到的信息可以使用非易失性储存器件储存，根据需要通过处理器按需发送给转接驱动器，以达到对镜头的控制。也可以将这么信息直接存储在转接驱动器的存储器中，由转接驱动器的单片机直接按需调用或者通过遥控器来触发单片机按需调用，通过驱动电路来控制镜头。
如图6所示，本发明提出的 用于镜头的转接驱动方法 ，包括如下步骤：
步骤1：采用示波器监控EOS单反镜头和专门适配EOS单反镜头的原配佳能相机之间的通讯，对它们之间的通讯信息进行记录分类；
步骤2：处理器对这些通讯数据进行逆向工程处理，得出供电、光圈、焦段等EOS单反镜头的相机与EOS单反镜头之间的通讯信号；
步骤3：分别拷贝EOS单反机身与镜头的卡口和所需适配的摄影机的机身端卡口，并形成相应的第一卡口和第二卡口，将第一卡口和第二卡口根据EOS单反镜头的法兰距进行固定组合，并搭载用于驱动EOS单反镜头的驱动模块，形成用于连接相应摄影机和EOS单反镜头的转接驱动器，处理后的通讯信号可以采用
非易失性储存器件储存，让处理器根据需要发送给转接驱动器的驱动模块，通过遥控器或者直接操作转接驱动器，来促使驱动模块对镜头进行
光圈及对焦控制；通讯信号包括对焦控制信号、返回的镜头焦段信息、返回的镜头光圈信息以及电池电量、无线通讯信号强度等。

Claims (6)

  1. 一种用于镜头的转接驱动系统，包括一转接驱动器，其特征在于，所述转接驱动器包括由前端模块和后端模块组成的本体、设于本体内的驱动模块；所述的前端模块设有用于连接数码产品的第一卡口，所述的后端模块设有用于连接镜头的第二卡口，所述的驱动模块通过设于第二卡扣上的镜头触点，向镜头发送对焦控制信号，并接收镜头的焦段信息及镜头光圈信息。
  2. 如权利要求1所述的用于镜头的转接驱动系统，其特征在于：所述驱动模块包括单片机、接收所述单片机的指令通过所述镜头触点驱动镜头工作的驱动电路、用于存储对焦控制信号以及镜头返回的焦段信息及镜头光圈信息的存储器。
  3. 如权利要求1所述的用于镜头的转接驱动系统，其特征在于：所述驱动模块还包括为其自身及镜头进行供电的第一供电模块、用于远程通讯的通讯模块；所述本体上设有USB接口和第一显示屏。
  4. 如权利要求1所述的转接驱动器，其特征在于：还包括一远程控制所述转接驱动器的遥控器，所述的遥控器包括一壳体、设于壳体上的操作按钮、第二显示屏和USB接口、设于壳体内的第二供电模块和PCB板。
  5. 如权利要求4所述的转接驱动器，其特征在于：所述转接驱动器与遥控器进行有线通讯或无线通讯。
  6. 一种 用于镜头的转接驱动方法 ，其特征在于，包括如下步骤：
    步骤1、获取镜头与原配相机之间的通讯数据，并对该通讯数据进行分类、记录；
    步骤2、将获取的通讯数据进行逆向工程处理，转换成镜头与带镜头卡口的数码产品之间能够识别的通讯信号，并存储；
    步骤3、通过连接在镜头与数码产品之间的转接驱动器的驱动模块根据通讯信号对镜头进行光圈及对焦控制；
    所述通讯信号包括对焦控制信号、返回的镜头焦段信息、返回的镜头光圈信息。
PCT/CN2015/073685 2014-04-30 2015-03-05 用于镜头的转接驱动系统及方法 WO2015165301A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410180072.9 2014-04-30
CN201410180072.9A CN103926783B (zh) 2014-04-30 2014-04-30 用于镜头的转接驱动系统及方法

Publications (1)

Publication Number Publication Date
WO2015165301A1 true WO2015165301A1 (zh) 2015-11-05

Family

ID=51145051

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/073685 WO2015165301A1 (zh) 2014-04-30 2015-03-05 用于镜头的转接驱动系统及方法

Country Status (2)

Country Link
CN (1) CN103926783B (zh)
WO (1) WO2015165301A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110996006A (zh) * 2019-12-19 2020-04-10 苏州光测视界智能科技有限公司 一种工业相机镜头与ccd的转接环与控制方法
CN114690514A (zh) * 2022-04-22 2022-07-01 华中科技大学 一种用于Stereo-PIV的相机机身和镜头的转接方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103926783B (zh) * 2014-04-30 2017-10-24 深圳市影歌科技有限公司 用于镜头的转接驱动系统及方法
CN111866319A (zh) * 2019-04-29 2020-10-30 武汉精立电子技术有限公司 一种用于工业相机的电动镜头控制装置
CN112788203B (zh) * 2019-11-08 2022-07-15 杭州海康威视数字技术股份有限公司 镜头转接装置以及摄像装置
CN114205528B (zh) * 2021-12-16 2024-04-23 苏州华星光电技术有限公司 显示面板的检测系统及检测方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006215310A (ja) * 2005-02-04 2006-08-17 Canon Inc 交換レンズシステム
CN202661763U (zh) * 2012-04-28 2013-01-09 陈佳阳 一种使手动镜头实现自动对焦的装置
CN102890391A (zh) * 2011-07-22 2013-01-23 株式会社尼康 适配器、照相机系统及适配器控制程序
CN102890392A (zh) * 2011-07-22 2013-01-23 株式会社尼康 适配器、照相机系统及适配器控制程序
JP2013064946A (ja) * 2011-09-20 2013-04-11 Nikon Corp アダプター及びカメラシステム
CN203069950U (zh) * 2013-01-25 2013-07-17 梁建平 一种数码相机的镜头转接环适配系统
KR20130106031A (ko) * 2012-03-19 2013-09-27 김준환 렌즈 교환형 카메라용 기능성 렌즈 어댑터
CN103926783A (zh) * 2014-04-30 2014-07-16 深圳市影歌科技有限公司 用于镜头的转接驱动系统及方法
CN203838459U (zh) * 2014-04-30 2014-09-17 深圳市影歌科技有限公司 用于镜头的转接驱动系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012249127A (ja) * 2011-05-30 2012-12-13 Sanyo Electric Co Ltd 撮像装置
JP5904773B2 (ja) * 2011-12-02 2016-04-20 オリンパス株式会社 カメラシステム、交換レンズ、およびカメラ
TWI468840B (zh) * 2012-02-28 2015-01-11 Canon Kk 可裝卸地安裝到相機側配件插座的相機配件裝置

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006215310A (ja) * 2005-02-04 2006-08-17 Canon Inc 交換レンズシステム
CN102890391A (zh) * 2011-07-22 2013-01-23 株式会社尼康 适配器、照相机系统及适配器控制程序
CN102890392A (zh) * 2011-07-22 2013-01-23 株式会社尼康 适配器、照相机系统及适配器控制程序
JP2013064946A (ja) * 2011-09-20 2013-04-11 Nikon Corp アダプター及びカメラシステム
KR20130106031A (ko) * 2012-03-19 2013-09-27 김준환 렌즈 교환형 카메라용 기능성 렌즈 어댑터
CN202661763U (zh) * 2012-04-28 2013-01-09 陈佳阳 一种使手动镜头实现自动对焦的装置
CN203069950U (zh) * 2013-01-25 2013-07-17 梁建平 一种数码相机的镜头转接环适配系统
CN103926783A (zh) * 2014-04-30 2014-07-16 深圳市影歌科技有限公司 用于镜头的转接驱动系统及方法
CN203838459U (zh) * 2014-04-30 2014-09-17 深圳市影歌科技有限公司 用于镜头的转接驱动系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110996006A (zh) * 2019-12-19 2020-04-10 苏州光测视界智能科技有限公司 一种工业相机镜头与ccd的转接环与控制方法
CN114690514A (zh) * 2022-04-22 2022-07-01 华中科技大学 一种用于Stereo-PIV的相机机身和镜头的转接方法
CN114690514B (zh) * 2022-04-22 2023-11-14 华中科技大学 一种用于Stereo-PIV的相机机身和镜头的转接方法

Also Published As

Publication number Publication date
CN103926783B (zh) 2017-10-24
CN103926783A (zh) 2014-07-16

Similar Documents

Publication Publication Date Title
WO2015165301A1 (zh) 用于镜头的转接驱动系统及方法
CN217849511U (zh) 图像捕捉装置、设备和系统以及集成传感器光学部件配件
US20210218872A1 (en) Image capture device with interchangeable integrated sensor-optical component assemblies
CN101540843B (zh) 成像设备和信号处理方法
EP2849430B1 (en) Method and apparatus for controlling interchangeable lens system camera
US11006031B2 (en) Accessory device, camera, storage medium, and camera system in which communication is performed via data and notification channels and employs differences in voltage level for the notification channel during a period in which data is received
CN108139652A (zh) 可换镜头、相机系统、通信方法及程序
US20130016268A1 (en) External equipment and camera system
JP5344655B2 (ja) 変換アダプタ装置及び交換レンズシステム
JP2011053437A (ja) 変換アダプタ装置及び交換レンズシステム
US10911659B2 (en) Accessory device, camera, and storage medium
US20110199498A1 (en) Image pickup apparatus
US10942425B2 (en) Accessory device, camera, and storage medium
US8970772B2 (en) Digital photographing apparatus
CN203838459U (zh) 用于镜头的转接驱动系统
CN213342417U (zh) 多焦点自动拍摄转接装置
JP2005148090A (ja) 撮像装置、撮像システム、その制御方法及び記憶媒体
US20120320255A1 (en) Digital photographing apparatus and method of controlling the same
CN202183820U (zh) 电子摄影装置
JPH11168650A (ja) 装置、カードシステムおよびカメラ
JP6300569B2 (ja) 撮像装置及びその制御方法
JP2007124378A (ja) 同期撮影指示装置、撮像装置、及び同期撮影システム
JP2015108674A (ja) 撮像装置、レンズ装置、撮像装置の制御方法、及びレンズ装置の制御方法
JP2013232015A (ja) 変換アダプタ装置及び交換レンズシステム
JP6800642B2 (ja) アクセサリ装置、制御装置、これらの制御方法

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 15786317

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 15786317

Country of ref document: EP

Kind code of ref document: A1