Matches 151 - 200 out of 264 < 1 2 3 4 5 6 >
Match Document Document Title
4685787 Camera  
The improved camera has a film chamber separable and disposable from the exposure chamber of a camera, with a self contained means for processing material for a diffusion transfer-reversal...
4673267 Video camera  
A video camera is provided with a longitudinally sliding part (5) which in the forward end position forms a protection for the lens (4) and in the rearward end position uncovers the lens. In...
4624541 Multiple function camera  
A single lens reflex camera which can be modified to also function as a mid-format, more sophisticated camera which comprises a main camera body containing a film advancing lever, a film storage...
4609272 Finder system of high image magnification  
The disclosed finder system is constructed with three prisms. The first prism has a first entrance face, a first reflection face and a first exit face. The second prism has a second entrance face...
4592636 View finder optical system  
A view finder optical system comprises an optical path split mirror which divides a second optical axis from a first optical axis of an objective optical system; a predetermined image forming plane...
4583122 Imaging display device  
An imaging display device characterized by comprising a pair of transparent substrates which are arranged in opposition to each other with a predetermined interval therebetween, photoelectric...
4580887 Single-lens reflex camera with interchangeable viewfinder and interchangeable lens  
A single-lens reflex camera of a type having an interchangeable viewfinder and an interchangeable lens in which electrical signals are transmitted between the viewfinder and lens directly without...
4572641 Latch device for cartridge compartment door of a camera  
A thin vertically disposed camera adapted for use with a disk type film contained cartridge includes latch device for catching a compartment door at its closed position and rotatably supported...
4541698 Remote camera viewfinder  
A remote camera viewfinder has a fiber optic bundle with a fitting at one end adapted to attach to the eyepiece of a camera and a fitting at the other end for allowing a photographer to see through...
4469422 Electric connector for camera  
An electric connector for camera is adapted to form an electric connection between an electric device within a taking lens barrel and an electric device within a finder system of the camera. The...
4431290 Portable photogrammetry system  
A short-range hand-held photogrammetry system consists of two cameras placed in rigidly fixed photographic positions at the remote ends of a hollow bar. The hollow bar mounting the cameras encloses...
4392732 Folding camera with viewfinder having independently mounted optical elements  
A compact folding camera having a mirror in its exposure optical path includes a self-erecting and folding viewfinder. Major camera components include a base housing section having a film plane...
4387978 Folding camera with pivotally mounted viewfinder  
A compact folding camera having a mirror in its exposure optical path includes a self-erecting and folding viewfinder. Major camera components include a base housing section having a film plane...
4386835 Device for reducing counter-light incident on a single-lens reflex view finder  
The device according to the present invention comprises a photosensitive element responsive to counter-light which enters into an optical view finder from its eyepiece, a detector responsive to the...
4372657 Device for indicating photographic exposure conditions  
In a camera, a device for indicating photographic exposure conditions in which an electrooptic element or window is incorporated in a finder system in such a way that when exposure conditions such...
4367016 Flat field lens with image splitting effect  
Disclosed is a flat field lens having an image splitting effect, comprising a generally planar lens of substantially transparent material having an optical axis; and a plurality of deformations of...
4367028 Camera with protective cover  
In a camera having a camera housing, an objective optical system disposed on a front face of the camera housing, and a protective cover slidable along the front face of the camera housing between a...
4358190 Focussing apparatus having blurring indicator  
A focussing apparatus for a camera, having an indicator for indicating the degree of blurring of an image produced by the taking lens, comprising a plano-concave lens and a plano-convex lens, of...
4336985 Camera with macro-photographic system  
A camera which has a macro-photographic optical system for taking the magnified picture of a minute object or specimen, a first viewfinder system for permitting to view the magnified image of the...
4334752 Method of camera manufacture and camera apparatus  
A photographic camera is disclosed having a housing, and a plurality of operational components are mounted within the housing interior, wherein at least one of the components requires a final...
4298257 Display device for camera  
A display device for detecting the charged state of the shutter and for displaying the state in the view finder of a camera is disclosed. In particular, the device is for displaying the exposure...
4297020 View finder for single-lens reflex camera  
A view finder for a single-lens reflex camera has a notch formed in the light exit face of a view finder prism outside of the area through which photographic light rays are passing. At the notch, a...
4279488 Camera with flash through viewfinder  
Disclosed herein is a photographic camera having an integral flash unit which illuminates object space through the camera's viewfinder. According to a preferred embodiment, light from an energized...
4279489 Interchangeable eye piece-housing  
A single lens reflex camera having a Keplerian telescope type eye level finder optical system and the display of data in a viewfinder, the data display is provided on the second focus surface of...
4209247 Environmentally protected camera with an interchangeable drawing type finder  
A camera having an interchangeable finder with rails or rail grooves that is detachably mounted on a camera body by being moved back and forth. The camera body has rail grooves (or rails) engaging...
4206988 Viewfinder for single lens reflex cameras  
A viewfinder for a single lens reflex camera of the T.T.L. light measurement type, wherein light measurement is apt to be affected by external light entering through an eyepiece, includes a diopter...
RE30258 Data recording camera  
Data recording camera in which content of an externally adjustable means for specification of data to accompany a photograph of an object is viewable in a viewfinder means of the camera, whereby a...
4192591 Rotatable adapter for use in optically coupling a viewing device with a photographic camera  
A dual optical path adapter is provided by which a camera of the type having a through-the-lens viewing system can be mechanically and optically coupled with the eyepiece of an optical viewing...
4166682 Viewfinder for collapsible camera  
The top of the housing of a collapsible camera, connected by a scissor linkage with a relatively displaceable lens mount, has a cutout into which a viewfinder casing, swingable about a horizontal...
4164369 Diopter-adjusting device for use in finder-interchangeable type single lens reflex camera  
The eyepiece in an interchangeable finder is made axially adjustable by mounting it in a holder which, in turn, is slidably mounted within the finder. In the preferred embodiment, sliding movement...
4141637 Electrically controlled self-timer devices for single lens reflex cameras  
An electrically controlled self-timer is operable only when an eye-piece shutter is moved to an operative position to block extraneous light having passed through an eye-piece of the viewfinder...
4132471 Expandable self-developing camera  
An extensible and retractable compact self-developing camera including a first camera section for exposing and applying pressure to a self-developing film unit and a second camera section coupled...
4131355 Finder optical system for single lens reflex photographic cameras  
A finder optical system for single-lens reflex photographic cameras wherein an even number at least four of small reflecting surfaces are arranged in front of a pentagonal prism of a single-lens...
4128322 Instant-picture camera  
A camera body has an upper end provided with a slot and with a film chamber which is so dimensioned that it can receive an instant-picture film pack of rectangular shape in such an orientation that...
4119984 Eyepiece  
An eyepiece for use in conjunction with a viewfinder of a camera including a tube, prescription lens adapted to be held in the tube by a flexible ring, a rubber eye rim attached to the tube and...
4119985 View finder for reflex camera  
A view finder mounted on a focusing plate of a reflex camera in which light coming through a taking lens of the camera is reflected upward by a mirror and an image of the object is focused on a...
4117513 Camera having a telescoping housing  
A camera has a telescoping housing and an optical viewfinder. A pivotable or sliding member indicates certain data which may be in the nature of exposure information. The member for setting the...
4115791 Film-transporting and shutter-cocking mechanism for still cameras  
A film-transporting and shutter-cocking mechanism for still cameras of the type in which film is collected in a cassette by a rotary take-up member during forward transport of the film. An input...
4104663 Multiple objective lens camera  
A compact camera contains a plurality of objective lenses which are selectively alternatively advanced by external manipulation into registry with the camera photographing optical axis to vary the...
4100555 Modular photographic rangefinder camera  
A combined view and rangefinder for use in cameras having a variable focus objective lens includes means for establishing a primary image of the scene to be photographed framed in a generally...
4086604 Selective closure of camera viewfinder and camera incorporating same  
A camera of the self-developing type closes the viewfinder during the advance of an exposed but unprocessed film unit across the viewfinder path. A blade coupled with the shutter closes the...
4081809 Viewfinder system for a large camera  
Large camera viewfinder system in which an eyepiece is positioned at an upper rear portion of the camera, to permit eye-level viewing and free adjustment of camera attitude and a viewfinder...
4067032 Structure of camera body  
A camera body is molded out of plastic, and a metal block is incorporated into the camera body as it is molded. The metal block has an aperture for determining the size of picture and a rail face...
4063261 View finder optical system  
A view finder optical system suitable for use in a single or twin lens reflex camera, using an image erecting-and-reflecting optical element. This optical element functions to change the image to...
4053912 View finder system for a single lens reflex camera  
A view finder system for a single lens reflex camera which provides in the field of the finder an image of a photographic information indicator such as a distance adjusting ring, diaphragm...
4052729 Camera with movable film drive and optical unit  
A photographic camera of the self-developing type has a movable housing module located along both a film processing path and an optical image path and which supports a photocell, optical elements...
4038673 View finder for photographic apparatus utilizing objectives having different focal lengths  
A view finder for use in photographic apparatus which embody or are connectable with two objectives having different focal lengths has a field lens, an eye lens behind the field lens, and two...
4021830 Information indicating device in a camera viewfinder  
An information indicating device for a viewfinder of a single lens reflex camera using a pentaprism is disclosed. The device includes a thin, substantially triangular shaped prism element having a...
4021829 Camera attachment operating device for setting exposure factor  
An operating device having an operating knob for the setting of an exposure factor such as shutter speed is provided on a camera attachment which is removably connected to a camera body, the device...
4016579 Flash mounting means for camera with folding viewfinder  
Flash mounting apparatus for a camera having a folding viewfinder, comprising a socket mounted in the viewfinder cap for receiving a flash array, a spring for urging the viewfinder from a folded to...
Matches 151 - 200 out of 264 < 1 2 3 4 5 6 >