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JP2019056891A |
To provide a focal plane shutter being placeable into a live-view state with an aperture left open, in which the number of actuators is reduced.Provided is a focal plane shutter constituted to comprise: a bottom board having an opening f...
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JP6497382B2 |
[Object] To provide a technology of an imaging apparatus capable of outputting image data, which is output from an imaging device, as image data of an appropriate exposure amount, and the like. [Solving Means] An imaging apparatus accord...
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JP6496953B2 |
A control apparatus includes a processor and a memory storing a program that, when executed by the processor, causes the processor to acquire at least one of movement information related to a movement status of a device having a step mot...
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JP6494016B2 |
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JP6494961B2 |
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JP6494581B2 |
A stop apparatus including stop blades; a supporting member supporting stop blades rotatably about rotating centers; and a rotating member rotating the stop blades, one of the stop blades or the rotating members, having protruded parts, ...
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JP6494688B2 |
A shutter assembly includes a first shutter blade having a first toothed arm extending therefrom and a first light transmitting aperture therein, and a second shutter blade positioned adjacent and parallel to the first shutter blade. The...
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JP6494015B2 |
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JP2019049670A |
To provide a lens drive device electrically connected at external terminal to the blade drive source of a blade drive unit.Adopted is a lens drive device comprising: a blade drive unit for driving a blade member that holds a lens and is ...
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JP6489192B2 |
To facilitate measurement of a shutter time lag of a camera.Switching operation is sequentially executed as follows. By bringing j display elements out of a display section having i display elements into a first display state and bringin...
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JP2019045544A |
To provide a focal plane shutter that is relatively compact and small in power consumption, and also configured to travel at a high speed.A focal plane shutter comprises: a bottom board which has an opening part; a blade which operates t...
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JP2019045621A |
To improve durability of a shutter blade.A shutter blade includes a resin substrate, and black coatings formed on both sides of the resin substrate and containing black particles in binder resin. A thickness of the resin substrate is lar...
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JPWO2017204140A1 |
A main plate having an opening for exposure, a group of blades for opening and closing the opening, an arm connected to the group of blades, and a drive mechanism unit connected to the arm and driving the group of blades via the arm. Pro...
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JP2019045539A |
To configure a focal plane shutter capable of obtaining a strong drive force, while reducing power consumption in travel standby.The focal plane shutter includes a base plate which has an opening, a blade which is operated so as to open/...
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JP6484798B2 |
An object of the present disclosure is to increase a frame speed at the time of performing continuous shooting in a shutter drive device by controlling a charge member by using a position sensor and a temperature sensor. The shutter driv...
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JP6486182B2 |
An image processing apparatus includes an image acquirer configured to acquire an input image generated by an image pickup apparatus that controls exposure of an image sensor with a light flux from an image pickup optical system using a ...
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JP6486157B2 |
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JP2019040071A |
To provide a focal plane shutter which appropriately operates even if it is left at a set position for a long time, and suppresses a noise generating in setting.A focal plane shutter includes a bottom board having an opening, a vane whic...
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JP2019040070A |
To provide a focal plane shutter which appropriately operates even if it is left at a set position for a long time, and suppresses a noise generating in setting.A focal plane shutter includes a bottom board having an opening, a vane whic...
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JP2019040072A |
To provide a lens unit that can stably hold a blade driving member without using such a connector as a screw.The lens unit includes: a first fixed tube located around the optical axis; a second fixed tube located behind the first fixed t...
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JP6484087B2 |
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JP6477275B2 |
To provide a photographed image without exposure unevenness through exposure control using both a mechanical shutter and an electronic shutter.In a digital camera performing exposure control using both an electronic shutter and a mechani...
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JP6478079B1 |
To provide a camera lens remote control device equipped with a function of easily performing iris link for adjusting an aperture position even if different manufacturers and models are used. The camera lens control device includes a plur...
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JP6478126B2 |
The present disclosure relates to an imaging apparatus, an iris device, an imaging method, and a program that are capable of performing multispectral imaging in a small mechanism. The imaging apparatus includes: an image sensor that capt...
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JP2019032570A |
To provide a focal plane shutter for camera capable of improving the response performance of a shutter curtain while reducing the drive electric power for the shutter curtain, and a camera.A focal plane shutter for camera 1 comprises: a ...
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JP2019032418A |
To suppress the rotation of a diaphragm ring caused by a vibration, an impact, or the like.A diaphragm blade driving unit 100 includes a base plate 10 which has an opening 12, a diaphragm blade 20 which changes the opening area of the op...
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JP2019029998A |
To provide an imaging apparatus that can automatically adjust an imaging range in self-timer imaging.An imaging apparatus that records an image being output from an imaging device on the basis of an imaging instruction from a user compri...
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JP6467556B2 |
There is provided a digital camera that can suppress the generation of vibration caused by the operation of a shutter. One end portion of a camera body (10) forms a grip region (10A), and a drive unit (120) of a focal-plane shutter unit ...
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JP6470119B2 |
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JP6467557B2 |
There is provided a digital camera of which the stable operation of a shutter can be performed by compact structure and which can suppress the generation of vibration caused by the operation of a shutter. A grip portion (22) is provided ...
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JP6468762B2 |
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JP2019020669A |
To provide a control device capable of achieving both of power saving and acceleration of continuous-shooting.A control device comprises a stepping motor (115) for driving a diaphragm and determination means (102) for determining a secon...
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JP6467028B2 |
A method for sequential control of a diaphragm arrangement of a camera having an image sensor and comprising a diaphragm arranged as an aperture stop and an integrated IR cut filter. The method comprises - initiating closing or opening o...
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JP2019015806A |
To attach an electromagnetic material or a magnet accurately to a set position of a light shielding blade and prevent backlash of the light shielding blade efficiently.A light shielding blade is formed by attaching an electromagnetic mat...
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JP2019015763A |
To provide a shutter unit capable of exposure movement in reciprocation directions and achieving stable and high speed operation.A shutter unit (113) comprises: a shutter base plate (1) formed with an opening; light shielding members (2 ...
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JP2019015784A |
To configure a focal plane shutter so as to stably adjust the travel speed of a blade.The focal plane shutter is configured to include a base plate which has an opening for exposure, the blade which is operated so as to switch the openin...
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JP2019015832A |
To provide a focal plane shutter capable of suppressing adhesion of abrasion powders and dust generated due to friction to an imaging unit when a shutter blade is operating.A focal plane shutter comprises: a base plate including a first ...
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JP2019015867A |
To provide a control device capable of improving linearity in a brightness change by driving a diaphragm when adjusting the exposure by driving the diaphragm when picking up moving images.A control device for controlling drive of a diaph...
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JP2019015891A |
To provide a focal plane shutter capable of reducing frictions caused during a blade operation.A focal plane shutter comprises: a base plate including a first opening; a cover plate including a second opening; an intermediate plate inclu...
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JP6460786B2 |
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JP6461321B2 |
A light control device that performs, on an optical path of a light, optical control with respect to the light, comprises a blade, a rotary shaft member, a light control element, an upper substrate, and a lower substrate. The upper subst...
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JP6459029B2 |
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JP6458694B2 |
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JP2019012240A |
To achieve a stable operation of a shutter device that can perform exposure drive in reciprocating directions.A shutter device (113) comprises: a shutter bottom board (1) that is formed with an opening; light shielding members (2, 3) tha...
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JP2019012163A |
To provide a light-shielding film capable of reducing the thickness and weight of, for example, an optical member, retaining tension intensity of the light-shielding film, excellent in workability, sufficiently retaining light shielding ...
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JP2019012187A |
To provide a light volume regulating device which can speed up throttle speed by a throttle blade than maximum rotational speed of a drive motor.A light volume regulating device 11 with multiple throttle blade 15 regulating diameter 12 o...
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JP2019012288A |
To provide an interchangeable lens that, when the maximum driving speed of a driven member, such as a diaphragm changes depending on the situation, can instruct driving of the driven member following the maximum driving speed, and a came...
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JP2019008027A |
To provide a light quantity adjustment device capable of easily adjusting the light quantity so that the variation in aperture accuracy of an optical path opening is kept within a standard tolerance.A light quantity adjustment device 11 ...
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JP2019002986A |
To configure a diaphragm device in which friction generated between a bottom board and a diaphragm ring is reduced.A diaphragm device includes: an annular bottom board having a circular opening; an annular diaphragm ring that is arranged...
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JP6449261B2 |
A shutter assembly comprising a first planar member and a second planar member opposed from one another and forming a sleeve having a cavity therebetween, the sleeve having a pair of side rails adjacent the cavity along sides of the slee...
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