Abstract: A camera comprising a shutter release button that is manually depressible to initiate picture-taking, and a self-timer for automatically initiating picture-taking after a predetermined interval of time has elapsed, is characterized in that a restrainer is movable to prevent picture-taking from being, initiated due to the shutter release button being manually depressed and is retractable following the shutter release button being manually depressed to permit picture-taking to proceed, and the self-timer is a flexible resilient diaphragm that can be manually deformed from a relaxed state to a tensioned state to move the restrainer to prevent picture-taking from being initiated and that will automatically recover to the relaxed state from the tensioned state after the predetermined interval of time has elapsed to allow the restrainer to permit picture-taking to proceed.

Abstract: In a process and an apparatus for loading a disposable camera with a photographic film, a film unwinding and film insertion device (8) is provided for unwinding a predetermined film length from a film cartridge (203) of a film unit (2; 2′ etc.) to form a film supply roll (202) and for inserting the film cartridge and the film supply roll in a film supply chamber (102) or film cartridge chamber (104) of a camera fabrication unit (KU; KU′ etc.

Abstract: A one-time use camera including film. The camera comprises a shutter release and a device adapted to deactivate a camera function in order to prevent unauthorized reuse of the camera. The deactivating device comprises: a first counter whose value can be changed when it is detected successively that, on the one hand, the film is moved inside the camera and that, on the other hand, the shutter release is activated, and, a detector for detecting the film movement. The camera function is deactivated when the first counter reaches a limit value S.

Abstract: A method of loading a film assembly comprising a first film container (13) which may be a conventional film cassette and an additional film container (15, 102, 202, 302, 402, 502) having a length of film wound in one of the containers and extending to the other, comprises the steps of: (a) providing a coiled length of film which may be a bulk roll (52) and attaching a free end to a film winding tool (34); (b) rotating the film winding tool (34) to wind the film into a coil about the tool (34); (c) before or after step (b), enclosing the coil in the additional film container (15, 102, 202, 302, 402, 502) so that the film extends through a film slot thereof, and removing the film winding tool (34). The invention also resides in a film container for use in the method, and in an assembly so formed.

Abstract: A lens-fitted photo film unit of a waterproof type comprises a unit body covered with a case body and a lid member. A front window and a top window of the case body are made of transparent plastic. The lid member is also made of the transparent plastic. Methacrylate styrene resin is utilized as the transparent plastic, which is used for a taking lens, a viewfinder lens, and an underwater case constituted of the case body and the lid member. This transparent plastic is hardly clouded even if cosmetics of suntan lotion and so forth adhere thereto. Moreover, a poisonous gas causing photographic-film fog is prevented from rising so that photographic properties are not damaged.

Abstract: A camera shutter driving mechanism includes a film-driven ratchet mechanism rotated by a film moving through a film passage in a camera, and a shutter release sensing mechanism located adjacent to and rotated by the film-driven ratchet mechanism to convert an axial pressure applied on a shutter release button into a rotary force that is acted on a link via a pull arm of the shutter release sensing mechanism, so that the link is moved horizontally to cause pivotal turning of a shutter blade from a closed position into an open position to admit external light into the camera.

Abstract: A wrapping sheet made of a transparent sheet material such as polypropylene is provided with an opaque area where directions and the like are partially printed. A back side of the wrapping sheet is coated with an adhesive agent, which forms an adhesive agent layer. A dot printing (so-called an adhesion reduction) is applied to an area of the wrapping sheet covering an uneven part of a camera body at a printing rate of 20-100% to reduce an adhesion of the adhesive agent. The adhesion at edges of the wrapping sheet is higher than that of the area covering the uneven part in order to prevent the wrapping sheet from coming off.

Abstract: A camera comprising a shutter release button that is manually depressible to initiate picture-taking, and a self-timer for automatically initiating picture-taking after a predetermined interval of time has elapsed, is characterized in that a restrainer is movable to prevent picture-taking from being initiated due to the shutter release button being manually depressed and is retractable following the shutter release button being manually depressed to permit picture-taking to proceed, and the self-timer is a flexible resilient diaphragm that can be manually deformed from a relaxed state to a tensioned state to move the restrainer to prevent picture-taking from being initiated and that will automatically recover to the relaxed state from the tensioned state after the predetermined interval of time has elapsed to allow the restrainer to permit picture-taking to proceed.

Abstract: A lens-fitted photo film unit has a front cover. A logotype indicating a manufacturer or a brand is formed in a hollow of the front cover. Either a transparent supplement cover or an opaque supplement cover is fitted in this hollow. The transparent supplement cover is selected upon using the logotype of the front cover. The opaque supplement cover is selected upon covering the logotype of the front cover. Another logotype is formed on this opaque supplement cover.

Abstract: A camera has a shutter release button that is depressible to initiate picture-taking, and a self-timer for automatically initiating picture-taking after a predetermined interval of time has elapsed. The self-timer is a flexible resilient diaphragm or thin disk to be manually deformable from a normal state to a deformed state and to have the capability of automatically returning to the normal state from the deformed state after the predetermined interval of time has elapsed. A support in the vicinity of the shutter release button is constructed to receive the self-timer in the deformed state in order to position the self-timer raised from the shutter release button, but to permit the self-timer to automatically return to the normal state after the predetermined interval of time has elapsed in order to depress the shutter release button to initiate picture taking. The self-timer can be removed from the support in order to use the shutter release button without the self-timer or to reuse the self-timer.

Abstract: A lens-fitted photo film unit includes a flash emitter for emitting flash light toward a photographic object in flash photography. A flash amount control circuit quenches flash emission of the flash emitter when a value of integration of light reflected by the object as measured by a first sensor in the flash photography comes up to a predetermined level. An aperture stop device designates one of a large aperture state and a small aperture state. A switch disables the flash amount control circuit if the small aperture state is designated, and enables the flash amount control circuit if the large aperture state is designated. The switch regulates operation of the flash amount control circuit in order to raise an amount of the flash light at a time of the flash photography in the small aperture state.

Abstract: An APS camera having means for limiting removal and replacement of the film cartridge to those designated to do so. The camera includes an access door to provide access to a film cartridge receiving compartment. A latch disposed on the exterior sidewall of the camera main body, adjacent the film cartridge receiving compartment, secures the access door in the closed position. A lock mechanism, comprising an outer housing and an inner lever disposed within the outer housing, is secured to an exterior sidewall of the camera casing over the latch. The lever is structured for movement from a first blocking position, wherein the latch is inaccessible, to a second open position, wherein the latch may be accessed and the access door opened. The lever includes a pair of outwardly extending locking pins structured for mating engagement with corresponding holes in the housing so as to retain the lever in the first blocking position.

Abstract: A lens-fitted photo film unit incorporates a mechanism for taking an exposure, and is pre-loaded with unexposed photo film. A telephoto selectable type indicia is imprinted previously on a first edge of the photo film outside imaging frames in an optical manner. An indicia recorder imprints a magnification indicia on a second edge of the photo film outside the imaging frames in an optical manner each time that one exposure is taken. A combination of the telephoto selectable type indicia and the magnification indicia designates a printing condition for each of the imaging frames.

Abstract: A front cover of a lens-fitted photo film unit is formed of a transparent resin. On an inner surface of the front cover, plural inclinations are formed along outlines of a symbol. The front cover covers a front side of the main body. When the lens-fitted photo film unit is disposed in a light, the light passes through the front cover and is reflected toward an outside on the plural inclinations formed on the inner surface of the front cover. As the light is reflected on the inclinations, the symbol indicated in brilliancy.

Abstract: In a camera frame assembly, a frame includes a film return chamber, a film roll chamber spaced apart from the film return chamber, and a midsection extending between the chambers. The midsection has a pair of film guide surfaces that define a film path between the chambers. A holdfast is joined in fixed relation to the midsection adjacent the film roll chamber. The holdfast extends outward from the midsection toward the film path. The holdfast is fully outside the film path. A film unit has a film holder and a filmstrip. The film holder is seated in the film return chamber. The filmstrip has a leading portion having a free end and a grip adjoining the free end. The filmstrip has a main portion adjoining the leading portion. The filmstrip is movable between a first position in which the grip engages the holdfast and a second position in which the main portion occupies the film path and extends from one of the chambers to the other.

Abstract: A tablet shaped catalyst is disposed on an upper portion inside a waterproof housing. The catalyst, which is comprised of palladium, accelerates a chemical reaction for combining hydrogen gas and oxygen gas. The catalyst begins accelerating the chemical reaction just after contacting with hydrogen gas. By disposing said catalyst on an upper position inside the waterproof housing, hydrogen gas, lighter than the air, is effectively removed. This chemical reaction causes to generate water, so it is preferable to provide a water absorbent by the catalyst.

Abstract: A photometric device is constituted of a photometric window, a circuit board behind the photometric window, a photo sensor mounted on the circuit board with its photoreceptive surface oriented toward the photometric window, and a mask member placed between the photometric window and the photoreceptive surface of the photo sensor. The mask member has a plurality of round holes to conduct light from the photometric window to the photoreceptive surface. The photoreceptive surface and the photometric window have the same diameter. The holes have a diameter of 1 mm and an axial length of 8 mm that is equal to the thickness of the mask member. The holes are arranged closely in a honeycomb pattern within an area equal to the photoreceptive surface, so a sufficient amount of light falls on the photoreceptive surface in total.

Abstract: A partially assembled one-time-use camera includes a film section that longitudinally extends from a rotatable film winding spool in a film cartridge and that is engaged with a rotatable metering sprocket, and a separate rear cover part that is to be placed over the film section and the film cartridge and is constructed to prevent the film section from retracting out of engagement with the metering sprocket. The film winding spool is rotatable in a film winding direction to wind the film section into the film cartridge. If the film cartridge is allowed to rotate in the film winding direction before the rear cover is placed over the film section and the film cartridge, the film section will retract out of engagement with the metering sprocket. Consequently, a cartridge retention piece is positioned against the film cartridge to prevent the film cartridge from being rotated in the film winding direction.

Abstract: A lens-fitted unit includes a photographic film loaded in advance, a shutter, a taking lens, an exposure counter plate that is provided with numerals indicating the number of exposures or the number of exposed frames, and is moved in one direction for each exposure, and an exposure counter window through which the numeral on the exposure counter plate can be recognized. A distance between the prescribed numeral on the exposure counter plate and the immediate neighboring numeral provided to be next to the prescribed numeral on a downstream side in a moving direction of the exposure counter plate is greatest, compared with other distances between other immediate neighboring numerals on the exposure counter plate.

Abstract: A lens holder for holding a taking lens is fitted in a lens barrel rotating and shifting. The lens barrel is provided with cams respectively inserted in pins of the lens holder. Each of the cams has a short-distance cam groove and a long-distance cam groove, and an oblique cam groove that connects the above mentioned cams. A flash selection switch slidable between an ON position and an OFF position. When the flash selection switch is in the OFF position, the pins are respectively located on the long-distance cam groove, so that the taking lens is set on a long-distance lens position to perform a daylight photography with pan-focus. When the flash section switch is slid to the ON position, the lens holder rotates by one of the pins. When the lens holder rotates, each of the pins respectively enters the short-distance cam groove and the taking lens is set on a short-distance lens position. The taking lens is focused on a short-distance zone to perform a flash photography.

Abstract: In a film camera production method, a leading portion of a filmstrip is draped across a midsection of a camera frame. The camera frame has a film roll chamber joined to the midsection. A free end of the leading portion is lodged in the film roll chamber and a retention zone of the filmstrip is placed in engagement with a retention structure mounted to the frame. The retention zone adjoins the free end. The retention structure is fixed in position on the frame. The engagement of the retention zone and retention structure locks the leading portion against longitudinal travel toward the film roll chamber. The frame is transported and, during the transporting, the engagement of the retention zone and retention structure is maintained. Following the transporting, the retention zone is pulled off the retention structure.

Abstract: A lens-fitted photo film unit has a main body preloaded with photo film. A front cover covers a front of the main body. An exposure unit is secured between the main body and the front cover, for providing the photo film with an exposure. A plate-shaped information imprinting module is secured between the main body and the front cover with the exposure unit. Positioning pins are formed in the front of the main body. Positioning holes are formed in a rear of the information imprinting module, and are fitted on the positioning pins. The information imprinting module is subsequently kept positioned between the front cover and the main body by fitting the front cover on the main body.

Abstract: A protective cover (13) for a taking lens is provided in the front of a lens-fitted photo film unit. The protective cover cooperates with a shutter locking mechanism which locks a shutter button (4) when the protective cover is in a closed position in front of the taking lens. The protective cover also cooperates with a flash prevention mechanism which turns off a flash charge switch off when the protective cover moves in the closed position, prevents the flash charge switch from being moved to its ON position so long as the protective cover is in the closed position, and allows the flash charge switch to be moved to the ON position when the protective cover is moved away from the taking lens. The protective cover is slidable in a horizontal direction on a front surface portion of the film unit, and the front surface portion is straight in the horizontal direction.

Abstract: A one-time-use camera comprising a filmstrip, a concave-shaped flash reflector having a front open end, a flash illumination-producing flash tube inside the flash reflector, and a light-transmitting flash cover-lens over the front open end of the flash reflector, is characterized in that the flash cover-lens has film identifying indicia to identify the filmstrip which are light-transmitting to the same extent as the flash cover-lens in order to transmit flash illumination produced by the flash tube in concert with the flash cover-lens.

Abstract: A one-time-use camera includes a rear cover part that has an integral door cover portion and an integral remaining cover portion, that is weakened between the door and remaining cover portions to allow the door cover portion to be pivoted open relative to the remaining cover portion to permit a film cartridge to be removed from the camera, and that has a carrystrap post on the door cover portion. An accessory belt clip has a plurality of co-acting fingers which are spaced apart less than a thickness of the carrystrap post and are resiliently flexible away from one another to be able to engage the carrystrap post to releasably grip the canrystrap post. The belt clip that rests against the remaining cover portion when the co-acting fingers releasably grip the carrystrap post.

Abstract: A partially assembled one-time-use camera includes a film section that longitudinally extends from a rotatable film winding spool in a film cartridge and that is engaged with a rotatable metering sprocket, and a separate rear cover part that is to be placed over the film section and the film cartridge and is constructed to prevent the film section from retracting out of engagement with the metering sprocket. The film winding spool is rotatable in a film winding direction to wind the film section into the film cartridge. If the film cartridge is allowed to rotate in the film winding direction before the rear cover is placed over the film section and the film cartridge, the film section will retract out of engagement with the metering sprocket. Consequently, a cartridge retention piece is positioned against the film cartridge to prevent the film cartridge from being rotated in the film winding direction.

Abstract: A one-time-use camera includes a rear cover part that has an integral door cover portion and an integral remaining cover portion, that is weakened between the door and remaining cover portions to allow the door cover portion to be pivoted open relative to the remaining cover portion to permit a film cartridge to be removed from the camera, and that has a carrystrap post on the door cover portion. An accessory belt clip has a plurality of co-acting fingers which are spaced apart less than a thickness of the carrystrap post and are resiliently flexible away from one another to be able to engage the carrystrap post to releasably grip the carrystrap post. The belt clip that rests against the remaining cover portion when the co-acting fingers releasably grip the carrystrap post.

Abstract: A waterproof camera includes a camera body having an actuation member that actuates an internal mechanism when pressed. A waterproof case is arranged to contain the camera body in a watertight fashion, with an opening arranged to face the actuation member and a stepped portion around the opening on an inside wall of the waterproof case. A resilient operation member having a button portion exposed to the outside through the opening has a mounting portion which fits on the stepped portion around the opening. The operation member can be resiliently deformed to press the actuation member when the button portion is depressed. A supporting member pushes the mounting portion against the stepped portion from inside the waterproof case, so as to secure the operation member. In one embodiment, the supporting member is fixed on the camera body.

Abstract: A lens-fitted film unit has a simple structured lens mechanism that can adapt to photographing under close-up photographing and normal photographing and also with a finder that enable a photographer to check the photographing field from the front in close-up photographing and take pictures including the photographer in a composition. The unit is provided with a selector member selecting a focus adjusting position between a normal photographing position and a close-up photographing position.

Abstract: A film unit includes a body with an optical system having a lens therein. An advance system for advancing a film includes a film counter displaying information relating to the number of pictures remaining in the film and further displays additional information unrelated picture taking.

Abstract: An apparatus for alternating between two field frames in a camera viewfinder. The mask has a foldable mask with an aperture, with the mask being movable between two positions. In the first position, the mask is unfolded and interposed in the light-path of the viewfinder, thereby framing the viewfinder image in the shape of the aperture. In the second position, the mask is folded and stored compactly alongside the viewfinder, thereby not interfering with the image in the viewfinder.

Abstract: A lens-equipped film unit comprises a photographing mechanism including a photographic lens, a shutter of a fixed speed, an aperture and a strobe, and an unexposed photographic film has being charged therein. The photographing mechanism satisfying the relationship: 7.0≦log2(G2)+log2(1/T)≦12.5, wherein T represents shutter speed (sec) of the shutter and G represents guide number (ISO 100.m) of the strobe. The film unit further comprises a photometer to measure a subject light quantity and to output light quantity signal corresponding to the subject light quantity, and an exposure quantity controller toward the charged photographic film in accordance with the light quantity signal.

Abstract: A camera opening device for use with a single-use camera having an exposure button and a canister containing a film therein includes a base, a winding portion disposed in the base and which winds the film into the canister, and at least one of an end opening portion disposed in the base and which can remove an end of the canister; and a bottom opening portion disposed in the base and which can remove a bottom portion of the camera. The winding portion may have a winding receptacle dimensioned and disposed to receive the camera, an exposure button pressing device an interlock switch which detects if the exposure button is pressed, a winding switch, a motorized wheel, and a camera winding holding device.

Abstract: A lens-fitted photo film unit is pre-loaded with photo film. First and second taking lenses are arranged in an arranging direction crosswise to a photographic optical axis, and have focal lengths different from each other. A rotatable lens holder supports the first and second taking lenses. An externally operable button member is operable by external operation, rotates the lens holder in the arranging direction, and sets the first and second taking lenses selectively on the photographic optical axis. A viewfinder optical system is settable at first and second viewfinder magnifications, and adapted to observation of a photographic field. A magnification changer mechanism including a lever is shifted in response to rotation of the lens holder, and sets the viewfinder optical system at the first and second viewfinder magnifications respectively when the first and second taking lenses are set on the photographic optical axis.

Abstract: A camera comprising a particular device such as an electronic flash that needs electrical energy to be able to operate and has a power switch capable of being changed from a normal state to a working state in order to provide electrical energy to the device, and an activating member supported to be manually moved to change the power switch from its normal to working state, is characterized in that the activating member is a belt clip constructed to be placed on and removed from one's belt and supported to be pivoted against the power switch to change the power switch from its normal to working state as the belt clip is removed from one's belt, whereby when the belt clip is removed from one's belt the device will be made ready to operate.

Abstract: An intensity of a flashlight projected from a flashlight projector is at the maximum outside a photographic area. A plate protuberance is formed in a center of an inner face of a protector. A part of the flashlight emitted from a flash tube is reflected on upper and lower faces of the plate protuberance so as to tend into the outside of the photographic area. The intensity of the flashlight emitted into a center of the photographic area is deflected on a wedge of an end of a plate protuberance. Thus, distribution pattern of the flashlight is changed by the plate protuberance, and the intensity of the flashlight becomes 1.0-1.5 LV smaller in the center of the photographic area than on upper and lower limits thereof. A main subject in a smaller distance is not overexposed, and a background in a larger distance is not underexposed.

Abstract: A phototaking camera having light emitters includes an electro-optic, light-emitting display assembly provided on its form surface side, which includes a light-emitting display unit that emits light to display a pattern as if the displayed pattern were rotated, or enlarged or contracted or moved forward or backward by lighting-up or blinking of an array of light emitters, and a light-emitting display control circuit far driving said light-emitting display unit. With a power switch put on for shooting, the light emitters are lit up or blinked as mentioned above. Since a subject such as a figure directs attention to the lighting-up or blinking of the light emitters, there is no risk of a failure in shooting.

Abstract: A one-time-use camera with a built-in flash, an external flash unit therefor and system in which the camera and external flash unit have mating mounting structures enabling the external flash unit to be mounted on the camera in manner that blocks direct flash emission from camera flash unit onto a subject being photographed and the flash emission device of the external flash unit is positioned farther away from the camera taking lens than the built-in flash thereby substantially eliminating red-eye effect on the subject being photographed. The external flash unit includes a flash re-directing channel which directs built-in flash emission generally upwards to provide indirect illumination of the photographed subject.

Abstract: A one-time-use camera comprises a filmstrip and an electronic flash with a concave-shaped flash reflector having a front open end, a flash illumination-producing flash tube inside the flash reflector, and a light-transmitting flash cover-lens over the front open end of the flash reflector. The flash reflector has film identifying indicia visible from outside the camera to identify the filmstrip, which are light-reflecting to the same extent as the flash reflector in order to reflect flash illumination produced by the flash tube in concert with the flash reflector. The flash reflector is adhered to the flash tube to prevent the flash reflector from being separated from the flash tube without breaking the flash tube, whereby removal of the film identifying indicia in effect destroys the electronic flash.

Abstract: In a production method and system, a set of camera frame assemblies are partially assembled and a film unit is loaded. Each camera frame assembly is disposed on a pallet. Each pallet has a unique machine-readable designator. Defects are found in one or more members of the set of camera frame assemblies and a record is made of the respective designators of the pallets bearing the camera frame assemblies having defects. Assembly of the camera frame assemblies is then concluded. Afterward, camera frame assemblies on pallets having designators in the record of defects are culled. The assembly has the pallets, a transporter, a plurality of assembly devices, a series of defect inspectors, and an alteration unit that prepares for culling film rolls of camera frame assemblies having defects. The alteration unit transmits camera frame assemblies that are free of the defects without the preparing.

Abstract: An orientation regularizing apparatus for a lens-fitted photo film unit aligns the unit in one line in a conveying direction. The unit is conveyed in an erect position in one of four orientations. The apparatus discriminates the particular unit's orientation. The unit is guided to one of four conveying paths that correspond to the four orientations. In the second path, the unit is turned over to exchange the front and rear surfaces with one another, placing the unit regularly in a first orientation. In the third path, the unit is turned over to exchange the top and bottom surfaces with one another and to exchange the front and rear surfaces with one another, setting the unit regularly in the first orientation. In the fourth path, the unit is turned over to exchange the top and bottom surfaces with one another, setting the unit regularly in the first orientation.

Abstract: A first lens element and a second lens element for comprising a photographic lens, and a stop opening are arranged on an optical axis in this order. A stop plate has a stop-down opening. The stop plate is movable between a first position where the stop-down opening is inserted on an optical axis between the first and the second lens elements for making an f-number of the photographic lens f1, and a second position where the stop-down opening is retracted from the optical axis for making the f-number f2. The photographic lens is constructed to satisfy the following conditions: |log2(L/100)|<1.9 0<E≦2−0.91×|log2(L/100)| wherein L(%) represents a proportion of brightness in a marginal portion of a frame to brightness in a central portion of the frame at the time when the stop-down opening is inserted, and E(EV) represents the difference between the maximum exposure amount and the minimum exposure amount in the marginal portion of the frame.

Abstract: A photograph film container (2, 102, 202) has a housing (4, 104, 204) defining an elongate film slot through which, in use, the film may extend, and an aperture (13, 15; 113, 115; 213, 215) for insertion of a film-winding tool (42), the aperture (13, 15; 113, 115; 213, 215) being closed by a resiliently biased movable shutter plate (28).

Abstract: A protective cover (13) for a taking lens is provided in the front of a lens-fitted photo film unit. The protective cover cooperates with a shutter locking mechanism which locks a shutter button (4) when the protective cover is in a closed position in front of the taking lens. The protective cover also cooperates with a flash prevention mechanism which turns off a flash charge switch off when the protective cover moves in the closed position, prevents the flash charge switch from being moved to its ON position so long as the protective cover is in the closed position, and allows the flash charge switch to be moved to the ON position when the protective cover is moved away from the taking lens. The protective cover is slidable in a horizontal direction on a front surface portion of the film unit, and the front surface portion is straight in the horizontal direction.

Abstract: A lens-fitted photo film unit includes a photo film housing. A photo film roll chamber is formed in the photo film housing and pre-loaded with photo film in a roll form. A cassette holder chamber incorporates a photo film cassette, to wind the photo film therein after being exposed. A flash-emission main capacitor stores charge by a charging operation. A flash discharge tube emits flash light by a discharging operation of the charge. A flash circuit controls the main capacitor and the flash discharge tube for effecting the charging operation and the discharging operation. An EEPROM is incorporated in the photo film cassette. A write control IC is incorporated in the photo film housing, for writing information to EEPROM. A battery supplies the flash circuit and the write control IC with power. A charge control signal generator or BUSY terminal is disposed in the write control IC, and supplies the flash circuit with a low-level inhibit signal, to inhibit the flash circuit from effecting the charging operation.

Abstract: A focusing position selecting mechanism for determining focusing positions of a taking lens is provided with a selector member for selecting among a plurality of focusing positions including a focusing position for close-up photographing. In the front portion of the photographing unit a mirror is provided fixedly beside a finder window, and the photographer can take a picture of an object from the front with himself included in the composition by watching the mirror. On the front portion of the apparatus is indicated a focusing state of normal photographing so that the photographer may not make a mistake in photographing from the front at the normal focusing position.

Abstract: A package cover for packaging a lens-fitted photo film unit includes two side sheets covering two side faces of the lens-fitted photo film unit and an outer sheet covering front, rear, top and bottom faces thereof. The outer sheet is provided with edge portions formed of a plastic sheet which has heat-shrinkable property. After the side sheets are adhered to the lens-fitted photo film unit, the outer sheet is wrapped around it. The edge portions are shrunken by blowing a hot air thereon and fixedly stuck to edges of the side sheets.

Abstract: An interface control assembly for a one-time-use camera having a recording device includes a controller for receiving and storing photofinishing information and a communication device that transfers the information from the controller to the recording device of the camera to cause the information to be written on a filmstrip. The photography arrangement includes a one-time-use camera as well as the interface control arrangement. This permits the one-time-use camera to be customized with a magnetic recording on the film while providing the expensive components involved in magnetic recording on the film outside of the camera.

Abstract: An APS camera having various mechanical features that simplify film pre-loading, especially in single use APS cameras, is disclosed. The disclosed camera employs the film advance mechanism to open and close the APS film cassette's light lock door, and also employs a film sensor to disable the film advance mechanism from operating the light lock door when film is present in a film path of the camera. Camera size is kept to a minimum by a feature that defines a battery compartment within a film spool of the camera.

Abstract: A lens-fitted photo film unit is provided with a stop blade that is switched over between a small aperture position and a large aperture position depending upon a subject brightness measured through a photometric circuit that is activated when a shutter button is pressed. The film unit has an f-number of not more than f/8.0 when the stop blade is in the large aperture position, or an f-number of not less than f/14 when the stop blade is in the small aperture position. The film unit is also provided with a flash light control circuit in connection to a flash device. The flash light control circuit measures a light amount reflected from a subject while a flash light is projected from the flash device toward the subject, to stop the flash device from projecting the flash light when the measured light amount reaches a predetermined value.