摘要:
A camera is provided which is adapted to receive a photographic lens having a diaphragm. The camera includes a detection unit configured to execute electric charge accumulation for detecting a defocus amount when the diaphragm is in a state having a first aperture value, and a controller configured to, when causing the diaphragm to perform an aperture reducing operation from the first aperture value to a second aperture value, cause the diaphragm to start the aperture reducing operation without waiting for completion of the electric charge accumulation for detecting the defocus amount by the detection unit.
摘要:
A timepiece wheel train includes a rotating body with a shaft unit, a bearing unit that rotatably supports the shaft unit of the rotating body, and a lubricating oil in which powder from a diamond-like carbon film is dispersed disposed between the shaft unit and the bearing unit.
摘要:
A camera is provided which is configured to receive a photographic lens having a diaphragm. The camera includes a defocus amount detection unit configured to detect first information corresponding to a defocus amount, from light passing through the photographic lens mounted on the camera; an acquisition unit configured to acquire second information corresponding to an image-forming position from a lens position output unit provided on the photographic lens; and an image-forming position prediction unit configured to predict a change in image-forming position based on a change in the second information and a plurality of the past first information stored in a memory, wherein the image-forming position prediction unit predicts the image forming position in consideration of third information corresponding to time required for diaphragm driving that is acquired from a diaphragm driving time prediction unit provided on the photographic lens.
摘要:
A focus detection apparatus includes an image sensor that applies photoelectric conversion to incident light and accumulates charge, a first output unit that outputs electric signals based on the charge accumulated in the image sensor through multiple channels, and a focus detection unit that detects a phase difference on the basis of the electric signals outputted from the plurality of channels.
摘要:
A camera is provided which is configured to receive a photographic lens having a diaphragm. The camera includes a defocus amount detection unit configured to detect first information corresponding to a defocus amount, from light passing through the photographic lens mounted on the camera; an acquisition unit configured to acquire second information corresponding to an image-forming position from a lens position output unit provided on the photographic lens; and an image-forming position prediction unit configured to predict a change in image-forming position based on a change in the second information and a plurality of the past first information stored in a memory, wherein the image-forming position prediction unit predicts the image forming position in consideration of third information corresponding to time required for diaphragm driving that is acquired from a diaphragm driving time prediction unit provided on the photographic lens.
摘要:
A camera on which a lens apparatus is mounted is disclosed. The camera includes a controller which performs a focusing control corresponding to the mounted lens apparatus; a display unit which performs display process corresponding to an output of the controller; and a storage section which stores correction information for correcting a calculation result in the focusing control by the controller, in association with the mounted lens apparatus.
摘要:
A focus detecting device capable of focus detection in a plurality of focus-detecting areas, includes a setter for setting a first group including at least two focus-detecting areas, and a second group including a plurality of focus-detecting areas, which are not included in the first group, and a focus detector means for executing focus detection in the order from the focus-detecting areas included in the first group. The focus detecter ends focus detection without executing focus detection in the focus-detecting areas included in the second group, when the focus-detecting area included in the first group satisfies a predetermined condition.
摘要:
An auto focus adjustment apparatus includes: a correction unit which corrects a defocus amount detected by a defocus amount detection unit, correspondingly to a focus area selected from a plurality of focus areas; a storage unit which stores a correction value to be used by the correction unit at a time of correcting the defocus amount; and a correction value changing unit configured to change the correction value, wherein the correction value changing unit is arranged to be capable of changing the correction value for a plurality of selected focus areas and at a plurality of zoom positions.
摘要:
A camera is provided which is adapted to receive a photographic lens having a diaphragm. The camera includes a detection unit configured to execute electric charge accumulation for detecting a defocus amount when the diaphragm is in a state having a first aperture value, and a controller configured to, when causing the diaphragm to perform an aperture reducing operation from the first aperture value to a second aperture value, cause the diaphragm to start the aperture reducing operation without waiting for completion of the electric charge accumulation for detecting the defocus amount by the detection unit.
摘要:
A kit for preparing a cancer cell detection sample which is highly safe, simple, and high in precision, and can detect a cancer cell quantitatively, and a kit for cancer cell detection using the same, as well as a method for diagnosing cancer using those kits, and a method for preparing a sample for cancer cell detection are provided. A kit for preparing a detection sample for detecting a cancer cell of the present invention, comprising a test container having an opening for receiving a biological sample collected from a subject, and a reagent inclusion part for accommodating a reagent containing a virus, a seal part for sealing the reagent inclusion part of the test container, a cap for closing the opening, and an opener for breaking the seal part.