Abstract: This disclosure relates to protective glass, for installation in laser tools of laser processing machines, comprising a transponder in which data relating to the protective glass are stored in a contactlessly readable fashion and/or can be contactlessly stored. A grip carrying the transponder is fastened as an installation aid directly on circumferential surface of the protective glass.

Abstract: A lens apparatus is mounted to a camera body by moving in a first direction as to the camera body. The camera body has a DGND terminal and multiple electric contacts, used for communication with an accessory mounted thereto, that are arrayed in order in a first direction. Contact portions of the multiple electric contacts at the lens apparatus include contact portions that are lower from an accessory-side contact holding member than a contact portion of the DGND terminal.

Abstract: A lens apparatus is mounted to a camera body by moving in a first direction as to the camera body. The camera body has a DGND terminal and multiple electric contacts, used for communication with an accessory mounted thereto, that are arrayed in order in a first direction. Contact portions of the multiple electric contacts at the lens apparatus include contact portions that are lower from an accessory-side contact holding member than a contact portion of the DGND terminal.

Abstract: The camera side mount is brought, by relative rotation with the accessory side mount, from a first state where each accessory side bayonet claw is inserted between the camera side bayonet claws into a second state where the camera side and accessory side bayonet claws engage with each other. The leaf spring biasing the camera side contact pins in the protruding direction is disposed between the camera side mount and the camera body. When the camera being in the normal position is viewed from the direction facing the camera side mount, the leaf spring extends from both sides of the mount center line, which extends from the center of the camera side mount in the direction of gravity, toward the camera side contact pins. The camera side contact pins are arranged at positions other than a position on the mount center line.

Abstract: A focus detection apparatus comprises: a reception unit configured to receive designation of a region within an image; a first setting unit configured to set one focus detection mode out of at least a first mode for performing focus detection with priority to a region of a subject and a second mode for performing focus detection with priority to the designated region; a second setting unit configured to set a focus detection region; a selection unit configured to select a region to focus on based on a focus detection result of the focus detection region; and a control unit, wherein the second setting unit, in the first mode, sets the focus detection region based on a result of a detection of a subject, and is the second mode, sets the focus detection region based on the designated region.

Abstract: An interchangeable lens includes: an attachment section to which a camera body is to be attached; a photographic optical system that includes a plurality of driven members whose driven state changes; a driven information transmission unit that transmits a plurality of items of driven information to the camera body according to a clock signal outputted from the camera body, the plurality of items of driven information being related to positions of the plurality of driven members; and a type information transmission unit that transmits type information via a first transmission unit, the type information representing a type of driven information which can be transmitted by the driven information transmission unit; wherein the driven information transmission unit transmits the driven information for each of the plurality of driven members via a second transmission unit that is different from the first transmission unit.

Abstract: The device control section 8 continuously performs a plurality of times of imaging by the imaging element 5. Whenever each of the plurality of times of imaging is terminated, if the terminated imaging is the first time of imaging, the encoder 15 causes the image obtained with the imaging to be displayed on the display section 14, and if the terminated imaging is the second and subsequent imaging, the encoder 15 causes the synthetic image of the image obtained with the second and subsequent imaging and the image obtained all imaging prior to the second and subsequent imaging among the plurality of times of imaging to be displayed on the display section 14.

Abstract: An image-capturing device and associated method for selective exposure adjustment of an image, wherein, image data of a scene is acquired, the scene is displayed on d display unit, the scene is divided into a plurality of regions, and a level of exposure is chosen for at least one region from the plurality of regions.

Abstract: If an exposure control value set according to a user's instruction is out of an exposure control value control range set according to a user's instruction, the exposure control value control range is changed to a range including the exposure control value set according to the user's instruction.

Abstract: In an image forming apparatus, the auto-focusing process and the photometry system may be coupled such that when a multi-area AF system is set, the setting of the auto-focusing areas of the multi-area AF system is performed in accordance with a selected photometry system. More specifically, when an average metering system is selected as the photometry system, nine AF areas are set such that the AF areas are distributed throughout the whole image. When a center-weighted metering system is selected as the photometry system, four AF areas are set in the vicinity of the middle of the image. When a spot metering system is selected as the photometry system, one AF area is set in the vicinity of the middle of the image.

Abstract: Provided is a method of controlling a digital image processing apparatus such as a digital camera which can continuously photograph the same subject using various setting values stored in advance, and a digital image processing apparatus. The method of controlling the digital image processing apparatus which photographs a subject according to a preset photograph setting value and records the subject as an image file on a recording medium. The method includes: storing a user setting value in which at least one of the photograph setting values is stored by assigning a user setting category for each of the photograph setting values; and continuously photographing a single subject using at least one of the photograph setting values each corresponding to the user setting categories during a single take. Thus, the subject in the same scene can be continuously photographed using the various setting values stored in advance.

Abstract: An image taking apparatus installed with an image blur correction unit for correcting image blur by combining images, so image taking time in a case of continuous shooting of the images is prevented from being long and operations are carried out in a manner in which a photographer does not feel disorder. Combination of a second frame and a third frame that are taken with split-exposure is started from a frame that is prior by two frames in terms of time. Thereby the number of times of split-exposure operations necessary to obtain three combined images is eight, so the image taking time is made to be shorter compared to a case of simple continuous combination of the images. Further, the three combined images produced in this way include a portion overlapped in terms of time, however, the combined images are images different from one another that are continuous in terms of time, so the photographer does not feel disorder as long as setting is made as to how many frames are shifted for combination.

Abstract: A camera system includes a camera body including a photometering device and an external operating device, and a photographing lens which is detachably attached to the camera body, the photographing lens including an aperture setting device for selecting an auto aperture setting and at least one fixed aperture setting. A full-aperture photometering operation is performed when the aperture setting device is positioned at the auto aperture setting, and a stop-down photometering operation is performed in response to an operation of the external operating device when the aperture setting device is positioned at the fixed aperture setting.

Abstract: Network address routing systems and techniques enable multiple lookup techniques and multiple data structures to be used in identifying a next-hop route for a single destination address. Various subparts of a destination address are examined separately to determine a set of route identification operations to be performed, and a routing matrix may be built. The separate examination of the subparts of the destination address may involve performing an EXCLUSIVE OR operation on multiple routing identifiers from a source and a destination address in a packet. Parallel processing may be used, such as by using multiple hardware threads in multiple programming engines in a hardware-based multithreaded processor. The determined set of route identification operations may include different lookup techniques and may employ different data structures.

Abstract: A focal plane shutter capable of carrying out electric automatic exposure control and mechanical manual exposure control comprises a selecting member for selecting an automatic exposure position and a plurality of exposure time period positions, a switching member operated by the selecting member for switching a mechanical exposure time period control mechanism in correspondence with respective exposure time period positions, an electromagnetic device for electrically driving the switching member, and an electronic circuit for controlling the electromagnetic device. In operation, when the selecting member is disposed at the automatic exposure position, the switching member is controlled to be driven by the electromagnetic device, and when the selecting member is disposed at an exposure time period position, the switching member is driven by the selecting member.

Abstract: An exposure compensation device for an automatic exposure camera which is able to easily perform exposure compensation setting regardless of an exposure control mode setting. A first setting unit sets the lens aperture. A second setting means sets the shutter speed of the camera. The camera CPU controls the aperture value and the shutter speed to the appropriate photometric values based on photometric values output by a photometric unit. An exposure compensation amount setting unit changes the shutter speed and the aperture value during picture taking according to an exposure compensation operation. The exposure compensation amount setting unit also sets an exposure compensation amount when exposure is to be compensated. It is possible to set the exposure compensation amount using the second setting unit during an automatic exposure mode in which a first setting mode is given priority.

Abstract: An exposure mode selecting device uses an A-position AE mode code, an M-position AE mode code, and a no-aperture-ring AE mode code, so that a proper exposure mode is selected. When an interchangeable lens, having an aperture ring being set to an A-position, is attached to a camera body, the A-position AE mode code is set to 0 or 1 so that a program mode or a shutter speed priority mode can be selected. If the aperture ring is set to one of the M-positions, the M-position AE mode code is set to 0, 1 or 2 so that an aperture priority mode, a manual mode or a bulb mode can be selected. When an interchangeable lens having no aperture ring is attached to the camera body, the no-aperture-ring AE mode code is set to 0, 1, 2, 3 or 4 so that the program mode, the shutter speed priority mode, the aperture priority mode, the manual mode or the bulb mode can be selected.

Abstract: A consecutive taking camera has 16 taking lenses (13a-13p). Time-sequential exposures can be taken in 16 sub-frames (74a-74h, 75a-75h) upon shutter releasing at one time, the sub-frames (74a-74h, 75a-75h) arranged on photo film in a direction of transport of the photo film. A stationary plate (26) is disposed behind the taking lenses (13a-13p), and has 16 stationary openings (31a-31p) through which light entered into respective the taking lenses (13a-13p) is passed. Shutter disks (32-39) are disposed behind the taking lenses (13a-13p), have a shutter slit, and are rotatable to move the shutter slit (32a-39a) past the 16 stationary openings (31a-31p). A consecutive mode and a one-shot mode are selectively designated: the former for taking the time-sequential exposures in 2 to 16 sub-frames (74a-74h, 75a-75h) upon the shutter releasing at the one time, and the latter for taking one exposure in one of the sub-frames (74a-74h, 75a-75h) upon shutter releasing.

Abstract: A camera includes an operation device having a plurality of operation modes for executing an operation, a mode changing device for changing over operation modes, a designation device for designating a desired operation mode as an initial mode, and a reset device for resetting the operation device to the designated initial mode.

Abstract: A camera wherein exposure parameters fixed by a program line can be shifted along an exposure value EV line so that exposure parameters for an exposure operation are based on the shifted program line according to the preference of the camera user.The camera has setting means for temporarily changing these exposure parameters at a constant exposure value with respect to the values predetermined by a program line. A counting means counts the number of times that a shutter is released while the program line is shifted in one direction and control means stores the changed values for shifting the program line under certain conditions. In this way a learning function is provided to learn the aforementioned tendency of the user.

Abstract: An information setting apparatus of a camera, which permits an exposure mode to be set, includes a first setting unit for setting a shutter speed of the camera when the exposure mode is a manual mode, and a second setting unit for setting an aperture value of the camera when the exposure mode is the manual mode. When the exposure mode is one other than the manual mode, third information except for the shutter speed and aperture value is set by either one of the first and second setting units.

Abstract: An image-shake correcting camera including an image shake correcting device for correcting image shakes caused by camera shakes and a photographic mode setting device for setting an operation condition of camera in photography, in which the image shake correcting device changes a correction property, based on the operation condition set by the photographic mode setting device.

Abstract: A camera having a manually actuable switch for temporarily shifting the camera to an optimum exposure value so that exposure factors, based upon a manually set shutter speed and a manually set aperture value, are replaced by optimum exposure factors based upon a metered brightness of the object to be photographed when the camera is set to a non-program exposure mode. A clear button associated with the camera functions as a manually actuable switch for temporarily shifting an exposure mode of the camera to another exposure mode when the camera is set to a hyper-manual exposure mode. In the hyper-manual exposure mode, a photographer sets exposure factors by actuating a Tv electronic dial and an Av electronic dial. Actuation of the clear button when the camera is set to the hyper-manual exposure mode causes the set exposure factors to be replaced with optimum exposure factors that are automatically calculated in accordance with an object brightness Bv.

Abstract: A camera having an auxiliary photographing function comprises photometering device for photometering an area to be photographed, exposure value calculation device for calculating an exposure value in accordance with the output of said photometering device, photographing mode selection device for selecting a photographing mode, and exposure value setting device for setting a final exposure value in accordance with the mode selected by said photographing mode selection device and the exposure value calculated by said exposure value calculation device.