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A light fixture for providing a cool uniform illumination into a photography field which is adjustable in intensity while maintaining a uniform color...
Data transmission system for a camera
From a data transmission device to a camera system including a camera and electronic flash device, operation instruction data such as set or calculated exposure...
Panel for X-ray photography and method of manufacture
The present invention pertains to a large-sized X-ray photography panel. This panel comprises several modules placed end to end. Each module comprises a network...
Aperture decision system for flash photographing
In a system for setting the aperture in a camera for flash photography, a minimum aperture is computed in response to parameters such as distance to an object,...
Zoom lens capable of macro photography
In a zoom lens a zoom operating ring is rotatable to vary the focal length of an optical system between a first focal length and a second focal length. A...
Apparatus for viewing a refracted image and photographic method
A hand-held prism and support structure, in which a positioning element is engageable with the head of a viewer for orientation and manipulation to position the...
Photography booth and method
A self photography system includes a film camera having an image inlet and an image outlet and also includes a shutter assembly for selectively exposing a length...
Dual lens camera
In a dual lens camera having a relatively longer focal length lens and a relatively shorter focal length lens selectively used for telephoto and wide angle...
Image photography apparatus having switch in remote control cable for
preventing erroneous photography
Disclosed is a construction for an image photography apparatus. The image photography apparatus is used for photographing the image on a TV monitor which is...
Flash photographing system
A flash photography system with a camera body and an electronic flash device incorporates first to third terminals in the camera body which are connectable to...
Apparatus for measuring local cerebral blood flow
A local cerebral blood flow measuring apparatus includes an expiratory tube arranged along a slice within a photography area of a gantry, and a sensor for...
Method for detecting defocused photographic images and photographic
In printing photographic film, photographic images or defocused images due to improper adjustment of focus at the time of photography should be eliminated from...
Camera with changeable focal length
An automatic focusing camera which is equipped with a taking lens system changeable in focal length between at least two different focal lengths: a relatively...
CRT photography apparatus utilizing rotatable lens
An apparatus for photographing images on a CRT comprises a single lens interposed between the CRT and a film, a lens mount for supporting the lens thereon with...
Slide calculator for background lighting
There is disclosed herein a slide calculator for determination of flash-to-background distance for studio photography when using color filters over the flash. By...
Collapsible fluorescent light for photography
A collapsible fluorescent tube fixture comprises a frame having a pair of spaced apart tube end supports each carrying a row of sockets, each socket being for...
Exposure control device for a camera
An exposure control device for a camera having light measuring elements capable of outputting an average light measurement corresponding to the brightness of the...
Exposure control device for a camera
An exposure control device for flash photography having a first program mode wherein an exposure time is fixed at the flash synchronizable shutter speed and a...
Dual lens camera
In a dual lens camera having a relatively long focal length lens and a relatively short focal length lens selectively used for telephoto and wide angle...
Silver halide photosensitive materials for color photography
A silver halide photosensitive material for color photography which comprises a phenol type cyan coupler having the formula: ##STR1## wherein R.sup.3 is a...
Strobe control circuit for flash photography
A strobo control circuit for a program shutter which opens or closes sectors by means of a stepping motor, wherein a data ROM (read-only memory) is accessed in...
Method and apparatus for commercial photography
A mobile photographic portrait studio apparatus, in a preferred ebodiment thereof, comprises a truck-drawn detachable studio trailer having functional studio...
Apparatus for flash photography
An apparatus for flash photography being of the type in which for one shot a number of different flash tubes are time-serially fired and the amount of flash...
Zoom lens capable of accomplishing macro-photography
A zoom lens has, in succession from the object side, a first lens group of positive refractive power, a second lens group of negative refractive power, a third...
Camera with an automatic focus adjusting apparatus
This invention is directed to a camera provided with an automatic focus adjusting apparatus in which, in addition to the function of carrying out an AE lock...
Educational apparatus in the shape of a human doll utilized in teaching
kids the dangers of drug abuse
An apparatus in the shape of a transparent human doll having an opening at its top and an open-end box as its base. Several transparent slides, one with a...
Camera diffuser for taking composite photographs
Accessories for standard cameras are disclosed which permit the use of a standard camera to produce composite photographs. Two embodiments of the accessory are...
Solid state image pick-up device having a shutter which is capable of
still and motion picture photography
An image pick-up device which uses a charge transfer type solid state image pick-up device, and further is provided with a shutter so as to form a high quality...
Oscilloscope having a displayed trigger indicator
An oscilloscope having a displayed trigger indicator is provided in which triggering level, slope, and source information on displayed directly on the viewing...
Camera capable of flash photography
In a camera having a focal plane shutter, a magnet restrains the rearward shutter curtain in response to the supply of power to the magnet. A control device...
Cannulated screw dye injector
A dye injector apparatus is operatively disposed between a syringe containing an opaque dye suitable for x-ray photography and a cannulated screw or an...
Method for the determination and indication of the supply of film in
aerial photography cameras
A method is provided for determining and indicating a supply of film remaining in an aerial photography camera, which results in greater measuring precision and...
Processing composition for use in color diffusion transfer photography
containing a dye image stabilizer
A processing composition for use in color diffusion transfer photograph is disclosed, comprising a compound represented formula (I): ##STR1## wherein...
Method of photography
A scanning light source system for projecting onto each area of a complete painting or other planar subject a beam of light and for moving said beam vertically...
Eliminating undesirable noise recordation in image sensing/sound
An image sensing device includes a voltage converting device for supplying power for driving a peripheral equipment component such as a flash unit used with the...
Flash photography system
A flash photography system for a photographic camera and a flash device adapted to be connected thereto with the camera providing an aperture value output for...
Close-up camera apparatus
Apparatus for converting a camera for close-up photography, includes a flash hood attachment for the flash unit of the camera for reflectively spreading a beam...
Remote ophthalmoscope and fundus photography unit
A system for performing an examination of the eye of a subject which uses a source of light and a concave mirror for focusing such light at a selected region of...
Method for processing of silver halide color photo graphic materials
A method for processing of a silver halide color photographic material for photography, which comprises a fixing or bleach-fixing step, followed by a water...
Exposure display device
An exposure display device for a camera, which can display not only the density of the background to be photographed on a film but also the density of a primary...
Laser photography pulse synchronization circuit
A trigger circuit arrangement for controlling the operation of a metal vapor laser in conjuction with a high-speed motion picture camera. The disclosed circuit...
Personal information card system
A system in which wallet-sized visually readable information relating to a person is created on material disposed on one side of a wallet-size card and machine...
Flash device for use in photography
A flash device for use in association with a camera is disclosed. The camera provides focal length data representing a focal length of a lens mounted on the...
Panoramic X-ray, tomography especially for dental photography
A panoramic tomography X-ray apparatus comprises a fixed frame to which another rotary frame is suspended, the rotary frame having an X-ray tube at one end...
Method of and apparatus for producing hard copy of color picture
adaptive to variations in characteristics of...
An apparatus for producing a hard copy of a color picture includes a cathode ray tube for displaying a picture component on a screen thereof upon reception of a...
Background fill-lighting system
A background fill-lighting system for use in clinical portrait photography by dental health care personnel, and others, includes slaved fill-lighting of a...
Intelligent exposure control for electronic cameras
In an electronic still camera adapted for professional or amateur photography, a solid state thermo-electric cooler rapidly cools a solid state image sensor...
Auto-portrait photo studio
A method and system (including a unique arrangement of computer and photographic apparatus) for automated or computer-aided portrait photography. The method and...
Bracketing exposure control camera
A bracketing exposure control camera is structured in such a manner that a preset number of frames for bracketing photography is compared with the actual number...
Method and arrangement for the automatic control of aerial photographic
A method and an arrangement for the automatic control of aerial photography cameras, in which a lens portrays the terrain overflown on a projected area, at least...