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Matches 1 - 50 out of 8,414

Document Document Title
WO/2014/051059
[Problem] To provide an aperture device, a focusing device, and an image pick-up device capable of generating results in which a plurality of images have been combined, the images having mutually different exposure conditions in a single...  
WO/2014/050201
A light adjusting device (1) provided with first and second base plates (3, 4) arranged parallel to each other at a predetermined interval and having openings (3c, 4c), a rotating shaft member (11) attached so as to be able to rotate wit...  
WO/2014/045650
This blade drive device comprises: a base plate having an opening; first and second blades that open and close the opening; and first and second actuators that are adjacent to one another and drive the first and second blades, respective...  
WO/2014/045794
This blade drive device comprises: a base plate having an opening; first and second blades that open and close the opening; and first and second actuators that drive the first and second blades, respectively. The first and second actuato...  
WO/2014/038435
An optical element in which the light transmittance decreases monotonously from the central part toward the peripheral part, characterized in that: the element comprises both an absorbing material section which is made of a material that...  
WO/2014/034133
The present invention reduces an unpleasant sensation given to a photographer due to ghosting when switching optical filters to match brightness of a subject. A light intensity adjusting device is provided with a plurality of optical fil...  
WO/2014/030696
[Problem] To provide a focal plane shutter for which NOP/NCL are switchable and for which an image pick-up interval can be made shorter than the conventional art, and a camera provided with the same. [Solution] In the present invention, ...  
WO/2014/030677
Provided is a lens barrel having a hand-shake correction mechanism for which miniaturization and cost reduction are possible. The lens barrel has a hand-shake correction mechanism in which a correction lens is moved within a plane that i...  
WO/2014/030356
[Problem] To reduce load (reactive force) generated by the overlapping of light-quantity-adjusting blades. [Solution] In a light-quantity adjusting device, each of a plurality of light-quantity-adjusting blades (1-7) overlaps other light...  
WO/2014/002354
[Problem] To provide a shutter mechanism, which has high durability, and which is capable of performing high-speed operations, and a microscope that is provided with the shutter mechanism. [Solution] A microscope relating to the present ...  
WO/2013/190035
An optical device (1) including a fixed focus camera having a predetermined depth of field with an optical axis (55), wherein the optical device (1) comprises a diaphragm (5) positioned in the optical axis (55) of the camera and comprisi...  
WO/2013/187083
This focal plane shutter comprises: a base plate having an aperture; a front curtain and rear curtain that open and close the aperture; first and second impelling members that impel the front and rear curtains respectively in order to wi...  
WO/2013/183858
A barrel assembly includes a barrel, at least one lens group disposed in the barrel to move in an optical axis direction, an aperture disposed in the barrel that adjusts an amount of light passing through the at least one lens group; and...  
WO/2013/183299
[Problem] To provide a light-amount adjuster appropriate for reduced-profile applications. [Solution] A light-amount adjuster (110) has: a light-amount adjustment blade (103) formed between a first optical member (51) and a second optica...  
WO/2013/181052
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...  
WO/2013/175904
Provided is a light adjustment device capable of suppressing an increase in the size of the entire device even if the movable region of a diaphragm blade increases. A light adjustment device comprises: a first substrate (101) and a secon...  
WO/2013/161495
An imaging mechanism (7) provided in a forword surveillance camera can adjust, without using a mechanical constitution, light intensity brought into an image sensor (70) by adjusting the light intensity passing through a liquid crystal s...  
WO/2013/161329
The aperture device according to an embodiment of the present invention is equipped with: a base plate having an aperture; blades that open/close the aperture; and first and second receiving plates between which the blades are sandwiched...  
WO/2013/161432
Provided is an optical adjustment system with which it is possible to detect that an optical adjustment means has moved when the system is not being driven, and to position the optical adjustment means in a prescribed site. An optical ad...  
WO/2013/157368
Provided is an imaging system which controls imaging by means of the rolling shutter method so that there is a global exposure period (Ta) and a non-global-exposure period. In a first dimming mode, the light source of the illumination li...  
WO/2013/148157
An optical mechanism for a camera having a camera aperture includes an indexing stage moveable between at least two distinct positions. At least a first fixed diameter apodized aperture is mounted on the stage and configured to be aligne...  
WO/2013/148157
An optical mechanism for a camera having a camera aperture includes an indexing stage moveable between at least two distinct positions. At least a first fixed diameter apodized aperture is mounted on the stage and configured to be aligne...  
WO/2013/140873
The purpose of the invention is to improve the performance of detecting a leading vehicle having a collision possibility by use of a stereo camera using a CMOS sensor with a rolling shutter. The present invention is characterized in that...  
WO/2013/133767
A MEMS iris diaphragm (400) for an optical system is disclosed. The MEMS iris diaphragm (400) comprises at least two layers of diaphragm structures with each layer having suspended blade members (404a, 404b, 404c, 404d, 406a, 406b, 406c,...  
WO/2013/114889
An image pickup apparatus disclosed in the present application is provided with: a lens optical system (L) comprising a first optical region and a second optical region; an image pickup element (N) comprising at least a plurality of firs...  
WO/2013/114895
In order to address the problem wherein a complex imaging optical system and imaging element must be prepared, this imaging device is equipped with: an imaging element, having two-dimensionally arranged photoelectric conversion elements ...  
WO/2013/094278
This focal plane shutter is provided with: a substrate having an opening; a front curtain and rear curtain that open and close the opening; a first and second drive member that respectively drive the front curtain and rear curtain; a fir...  
WO/2013/088675
[Problem] To suppress the occurrence of a high luminance ghost caused by diffraction at the edges of an optical filter. [Solution] Provided is an optical filter (20) having a filter edge section (20a) which is the boundary between a regi...  
WO/2013/088831
This focal plane shutter is provided with: a substrate having an opening; a front curtain and rear curtain that open and close the opening; a rear curtain actuator for driving the rear curtain; a drive member that receives the motive for...  
WO/2013/088777
This focal plane shutter is provided with: a substrate having a substrate opening; a rear surface plate that has a rear surface plate opening and forms a blade chamber between the rear surface plate and the substrate; a curtain that is h...  
WO/2013/084489
The exposure control device disclosed by the present application is disposed on an optical path, the exposure control device being provided with first and second light intensity adjustment plates each having a first region which has the ...  
WO/2013/069303
 A lens barrel (1) is equipped with an actuator (430), and an image stabilization device (500) provided in the vicinity of the actuator (430). The image stabilization device (500) has a magnetic sensor (524), a magnet (515), and a shie...  
WO/2013/058166
This invention relates to an action control device and action control method, an imaging device, and a program, that can reduce focus lag. When a half-press operation is performed on an operation unit (17), a transmittance specification ...  
WO/2013/057961
Provided is a shutter charging device for a focal plane shutter that can obtain a stable charge time and can improve frame speed during continuous imaging. A shutter charging device (1) carries out charging operations for a focal plane s...  
WO/2013/058165
This invention relates to an action control device and action control method, an imaging device, and a program, that can reduce focus lag. During monitoring, an ND filter control unit (22) applies a minimum voltage to a liquid crystal ND...  
WO/2013/047592
This invention provides a light-regulating device capable of stable operation, a uniform distance being maintained between a magnet and both end portions of a coil core. Provided are: an upper substrate (111) and a lower substrate (121),...  
WO/2013/042456
An objective of the present invention is to enlarge depth of field with a simple configuration. Provided is an objective optical assembly, comprising an aperture stop (S) having an aperture part (A) through which incoming light from an o...  
WO/2013/031429
The present invention is equipped with a diaphragm (12), a variable ND filter (13), and an exposure control unit (17) that controls the aperture value of the diaphragm (12) and the transmittance of the ND filter (13) in response to the b...  
WO/2013/031407
A lens device (2) is provided with a first operating ring (11) for adjusting the opening surface area of an aperture device (15) and a second operating ring (12) for adjusting the transmittance of a variable light transmittance filter (1...  
WO/2013/027422
In order to facilitate the control of a shutter switchable between normally open and closed modes, this focal-plane shutter device comprises: a front curtain blade and a rear curtain blade that are movable between a position covering an ...  
WO/2013/027420
In order to enable slit exposure using a front curtain and a rear curtain and achieve switching between a normally closed mode and a normally open mode with a single charging member, this focal-plane shutter device comprises: a front cur...  
WO/2013/027421
Provided is an image capture device in which usability is improved with a focal plane shutter device in which a slit exposure using a front curtain and a rear curtain is possible and switching between normally closed and normally open is...  
WO/2013/028481
An optical element includes an electrochromic apodized aperture (10) having variable light transmittance through a clear aperture area (25) in response to an applied electrical current. The apodized aperture (10) incudes an aperture body...  
WO/2013/028488
A method of forming an optical element (10) which includes an electrochromic apodized aperture having variable light transmittance through a clear aperture area (25) in response to an applied electrical current is disclosed. The apodized...  
WO/2013/020601
The present invention relates to a shutter blade arrangement (134) for an array camera (100) comprising an array (130) of lenses (131). The shutter blade arrangement (134) comprises: at least one shutter blade (200), an array of openings...  
WO/2013/018467
Provided is a black diamond-like carbon (DLC) coating film with an inclined structure, for enhancing the low reflectivity, black color properties, light weight, sliding properties, and water-repellent properties of a shutter blade. Also ...  
WO/2013/005439
[Problem] To suppress increase in size in the radial direction of a light quantity adjustment device having an aperture blade and a shutter blade, and to make same more compact in the optical axis direction. [Solution] A light quantity a...  
WO/2013/005436
[Problem] To be capable of inserting a lens into an internal space in a light quantity adjustment device, while suppressing increase in size in the radial direction. [Solution] A light quantity adjustment device (10) (Fig. 1) has: a base...  
WO/2012/169222
A blade drive device is provided with: a substrate having an opening; a blade capable of movement between a position at which the blade is retracted from the opening and a position at which the blade covers at least a part of the opening...  
WO/2012/132727
Provided is a light-shielding material for use in optical equipment and having a light-shielding film with broad low-gloss region while maintaining the physical properties necessary for a light-shielding film. The light-shielding materia...  

Matches 1 - 50 out of 8,414