摘要:
A camera includes a signal input circuit mounted in a back cover, a processing circuit receptive of signals from the signal input circuit for processing camera information, a control circuit operating with selection of exposure modes, and a circuit for changing over kinds of camera information to be input by the signal input circuit in accordance with the selected one of the modes.
摘要:
In a camera having an exposure setting device which corrects exposure control automatically set according to a DX code, the setting device is arranged to automatically change the value of the set exposure value to a predetermined different value and to set the different value as the exposure value when the automatically set exposure value is at a predetermined specific value.
摘要:
An apparatus, such as a camera, comprises a detection device which detects an index of a film cartridge, and a control device which performs predetermined control in accordance with the detection device detecting that the index of the film cartridge does not exist in indices of a recognized film cartridge for photography but is an admitted, predetermined index.
摘要:
A camera having a display device for displaying a body number of the camera is arranged to store identification information peculiar to the camera such as the body number, etc. in a rewritable memory and to display the identification information by reading it out from the memory.
摘要:
A spatial light modulator includes a pair of transparent substrates disposed with a prescribed gap therebetween and each having thereon a transparent electrode, and a liquid crystal layer and a photoconductor layer disposed between the substrates, with the transparent electrode on one substrate being split into a plurality of split electrodes. A display apparatus is formed by disposing a recording medium carrying a recorded picture at different sizes between the spatial light modulator and a writing light source. Depending on the picture size to be displayed on the spatial light modulator, a number among the plurality of split electrodes are selected for writing voltage application under illumination with writing light based on picture size data recorded in the recording medium, whereby a selected size of picture is written in the spatial light modulator and displayed thereon under illumination with reading light.
摘要:
A camera comprises a lens optical system including a zooming lens, a photographic mode setting circuit capable of selectively setting a plurality of kinds of photographic modes, exposure conditions being individually set for the respective photographic modes, a driving circuit for causing the zooming lens to move, a focus adjusting circuit for performing focus adjustment of the lens optical system, and a controlling circuit for controlling the driving circuit in accordance with a particular photographic mode set by the photographic mode setting circuit and forcedly moving the zooming lens to a position corresponding to a predetermined focal length, the controlling circuit moving the zooming lens before an operation of the focus adjusting circuit.
摘要:
A voltage adjusting apparatus which may be used in a camera. Digital signals from a data setting member are directed by a central processing unit to a random access memory and from there to a digital to analog converter. The output of the converter and a reference voltage are processed in an operational amplifier to produce an output voltage. If the output voltage is not within a desired range, new signals are supplied from the data setting member.
摘要:
An electronic image display apparatus includes an image sensor arranged to obtain an electronic image, an external memory arranged to store electronic image information related to identification information which identifies a photographic film loaded in the apparatus, a reproducing circuit arranged to reproduce the identification information recorded at a magnetic information recording part of the photographic film loaded, and a display device arranged to display, on the basis of the identification information stored in the external memory and reproduction information reproduced by the reproducing circuit, the electronic image information related to the identification information. The electronic image display apparatus is thus arranged to let the user know, without fail, what picture is taken on which of films by displaying an electronic image recorded on each film, even in a case where there are many exposed or partially exposed films.
摘要:
A camera having a magnetic recording circuit for recording information in a magnetic recording part of a film at each of photographing frames of the film is arranged such that, in an automatic exposure bracketing mode or an AE lock mode, information indicating that printing be performed under the same condition is recorded at each of the frames photographed in the above-stated mode.