Patent application number | Description | Published |
20090028547 | CARTRIDGE TYPE ATTACHMENT LENS FOR A DIGITAL CAMERA - A cartridge type attachment lens arranged in front of a digital camera for receiving card lenses is disclosed. A cuboid shell is removably fixed on a camera lens. There is a battery and a lighting unit as a light source for the close-up photography in the shell. A plurality of parallel slots are disposed on one lateral side of the shell, and each slot extends inwards to form a sliding groove in the shell for accommodating the card lens. Multiple card lenses can be inserted the shell to form arbitrary permutation and combination. | 01-29-2009 |
20090034251 | DARK FIELD LIGHTING TESTING DEVICE - A dark field lighting testing device, for detecting a surface defect of an object having mirror surfaces, includes a cavity, the interior surface of which is made of a light-absorbing material; an opening arranged on a top of the cavity; a tape body arranged on the interior surface of the cavity; a plurality of lighting elements arranged on the tape body and electrically connected to each other; and a plate body arranged right above the opening of the cavity. During testing procedure, light emitted from each lighting element is incident upon the surface of the tested object, from which the diffusively reflected or refracted light forms an image on the surface of the plate body, thus a defect on the surface of the tested body and a position thereof being able to be detected. | 02-05-2009 |
20090110381 | FIXING STRUCTURE FOR AN AUXILIARY LENS OF CAMERAS - A means for fixing an auxiliary lens to the outside of the original lens of a camera body includes an annular base, an annular lens mount and an annular abutting base. The inner edge of the base protrudes upwardly to form a wall. The wall protrudes outwards to form a plurality of blocks. The inner edge of the lens mount is provided with a plurality of notches corresponding to the blocks. A first end surface of the abutting base extends to form a plurality of L-shaped elastic arms corresponding to the blocks and notches. The L-shaped elastic arm extends obliquely from the first end surface toward the lens mount. A gap is formed between the L-shaped elastic arm and the abutting base, so that the L-shaped elastic arm can be bent inwardly when compressed. When the camera body is combined with the auxiliary lens by rotation, the blocks pass through the notches to abut and compress the L-shaped elastic arms. At the same time, the L-shaped elastic arms generate a reaction force, thereby enhancing the tightness between the camera body and the auxiliary lens. | 04-30-2009 |
20090135287 | CONVERTER LENS ATTACHMENT WITH BUILT-IN LIGHT SOURCE FOR COMPACT DIGITAL CAMERA - A converter lens attachment with a built-in light source for macrophotography by a compact camera is disclosed. The converter lens attachment includes a mounting seat, a printed circuit board (PCB) with light emitting diodes (LEDs) parallelly mounted on the mounting seat, an adapter ring accommodating the mounting seat and the PCB, a light diffuser connecting with the PCB, a sleeve being passed through by the light diffuser and leaning against the adapter ring, and a barrel connecting with the sleeve and accommodating the light diffuser. The adapter ring is removably connected to a base body mounted on the camera. There is a battery in the base body for supplying power to the LEDs. | 05-28-2009 |
20090180019 | HIGH MAGNIFICATION LENS MODULE AND DIGITAL IMAGING APPARATUS - A high magnification lens module is coupled to a digital camera. The digital camera has an imaging lens. The high magnification lens module comprises an adapter ring, an optical magnifying unit connected to the adapter ring, and a focusing unit connected to the optical magnifying unit. The optical magnifying unit has a fiber optic taper. The fiber optic taper has a first facet facing the imaging lens and a second facet opposite to the first facet. The area of the first facet is larger than that of the second facet. The focusing unit has at least one lens facing the second facet. | 07-16-2009 |
20090285069 | FILE PROTECTION METHOD USED IN SOLID STATE DISC ARRAY SYSTEM - A file protection method is used for preventing files stored in a solid state disc array system from being reproduced unauthorizedly. After a file is produced completely, it is stored in a solid state disc array system connected to an external computer. When the external computer is to execute the files stored in the solid state disc array system, it checks the files and parameters (e.g. key password or serial number) set in the solid state disc array system step by step. Only when all of the parameters are correct and correspond to one another, the files can be executed normally. In this way, the files can be protected from being copied unauthorizedly. | 11-19-2009 |
20100091380 | SWITCHABLE MAGNIFICATION LENS AND PHOTOGRAPHIC APPARATUS HAVING THE SAME - A switchable magnification lens used to vary the magnification of an image going to be captured by a camera. The switchable magnification lens includes an outer barrel and a switchable magnification unit detachably arranged in the outer barrel and connected to the zoom lens. The image will be magnified while passing through the switchable magnification unit from a first end to a second end, and the image will be shrunk while passing through the switchable magnification unit from the second end to the first end. The switchable magnification unit is able to change its orientation with respect to the outer barrel. The image will be magnified while the first end is away from the camera and the second end is toward the camera, and the image will be shrunk while the first end is toward the camera and the second end is away from the camera. | 04-15-2010 |
20100111445 | PORTABLE IMAGE-EXTRACTING DEVICE FOR IDENTIFYING TINY IMAGES AND METHOD OF THE SAME - A portable image-extracting device for identifying tiny images and a method of the same are used to magnify a tiny image and then identify the truth thereof. The device includes a magnifying lens for magnifying the tiny image to a magnified image; an image-extracting element for extracting the magnified image and converting it into an image signal; an image-identifying element for identifying the image signal to determine the tiny image is true or false; a displaying element for displaying the determination of truth of the tiny image. The magnifying lens is provided therein with more than one auxiliary light source. The auxiliary light source can be a visible light source, an invisible light source or a light source of a specific wavelength, thereby assisting in displaying the tiny image. The image-identifying element determines whether the image is true or false via certified information stored in an internal memory for identification or a remote server connected to the image-identifying element by cable or wirelessly. | 05-06-2010 |
20100128134 | PHOTOGRAPHIC APPARATUS WITH ANTI-SHAKE FUNCTION - A photographic apparatus with an anti-shake function includes an image sensing unit, a shake parameter detecting unit, a processor module, and a driving unit. The shake parameter detecting unit detects a shake parameter, and the shake parameter is digitized and calculated to produce a shake compensating signal through the processor module. Finally, the driving unit receives the shake compensating signal and to adjust a position of the image sensing unit according to the shake compensating signal. Whereby, the photographic apparatus can detect regular shake, such as a human heartbeat rhythm or a human muscle rhythm to predict the direction and magnitude of the shake. Also the detected shake parameter can be calculated and compensated to reduce failure rate of photographing indistinct photos due to the regular shake. | 05-27-2010 |
20100284184 | RING LIGHT APPARATUS WITH VARIABLE PROJECTION ANGLE - A ring light apparatus capable of varying projection angle includes an inner barrel passed through an axis, a support base arranged at an end of the inner barrel, a plurality of variable projection angle light emitting modules arranged on the support base, and a drive mechanism arranged outside the inner barrel and used for driving the variable projection angle light emitting modules to vary the projection angle, so as to provide a uniform light beam for a near object. | 11-11-2010 |
20110181947 | MICROSCOPE INSPECTION DEVICE FOR FLUORESCENCE INSPECTIONS - A microscope inspection device for performing a fluorescence inspection of a testing object includes a camera module, a microscope lens, a light source module, and a first light filter. The camera module includes an image sensor for sensing an image light of the testing object. The microscope lens has an end connected to the camera module and the microscope lens is used for amplifying the image light of the testing object. The light source module is connected to the microscope lens and emits a light of a first wavelength towards the testing object. The first light filter is installed at another end of the microscope lens and provided for allowing a light of a second wavelength only to pass through the microscope lens. | 07-28-2011 |
20110267616 | MICROSCOPIC SPECTRUM APPARATUS - A microscopic spectrum apparatus for connecting to an image capturing module which is used for converting external image light into electrical signal is disclosed. The microscopic spectrum apparatus includes a microscopic lens module, a spectrum analyzing module and a light beam splitter. The microscopic lens module is used for collecting the external image light to the image capturing module and magnifying the external image. The spectrum analyzing module is arranged at a side of the microscopic lens module. The light beam splitter is arranged between the microscopic lens module and the image capturing module, and is used for directing part of the external image light from the microscopic lens module to the spectrum analyzing module. In addition, a microscopic spectrum apparatus with image capturing capability is also disclosed. | 11-03-2011 |
20120039593 | PHOTOGRAPHIC APPARATUS HAVING RING LIGHT MODULE - A photographic apparatus having ring light module includes a camera, a support base and a plurality of light units. The camera has a lens having an optical axis. The support base is connected to the camera and surrounds the lens. The support base includes an outer peripheral wall, an inner peripheral wall, and a bottom wall connected the outer peripheral wall and the inner peripheral wall. The bottom wall and the outer peripheral wall and the inner peripheral wall cooperatively define an accommodating groove. The angle between the bottom wall and the inner peripheral wall is an acute angle. The light units are arranged in the accommodating groove and fixed on the bottom wall and emit light beams in an oblique direction with respect to the optical axis. | 02-16-2012 |
20120075861 | RING-SHAPED ILLUMINATING APPARATUS WITH VARIABLE PROJECTION ANGLE - A ring-shaped illuminating apparatus with variable projection angle includes a fixing ring, a plurality of swing plates and a plurality of light elements. The fixing ring is connected to the camera. The swing plates each have a fixing end pivotally connected to the fixing ring and a free end away from the fixing end. The swing plates can change their status from an opened status to a closed status. While in the closed status, the free ends of the swing plates are close to each other. While in the opened status, the free ends of the swing plates are away from each other. Each of the swing plates has an inner face and an outer face opposite to the inner face. The inner faces of the swing plates face to each other in the closed status. The light elements are respectively arranged on the inner faces of the swing plates. | 03-29-2012 |
20120257370 | LIGHT SOURCE MODULE FOR MACRO PHOTOGRAPHY - A light source module for macro photography is disclosed. The light source module is for connecting to a lens of an image capturing apparatus and bearing against a plane surface to capture the image of the plane surface. The light source module includes a barrel, a contact unit and a lighting unit. The barrel has a rear portion for connecting to the lens and a front portion opposite to the rear portion. The contact unit is arranged on an end face of the front portion. The contact unit has a plurality of contact pads arranged at intervals on the end face for contacting with the plane surface. The lighting unit is arranged on the inner surface of the barrel. | 10-11-2012 |
20120268648 | ADAPTIVE LENS MODULE AND IMAGE CAPTURING APPARATUS - An adaptive lens module is disclosed for connecting to a camera. The camera has a zooming lens. The adaptive lens module includes a first magnetic unit, an adapter and a lens unit. The first magnetic unit is arranged on the camera. The adapter has a second magnetic unit for detachably connecting to the first magnetic unit, and a through hole for passing through the zooming lens. The lens unit is arranged on the adapter and optical connects with the zooming lens. | 10-25-2012 |
20130089315 | FILTER MODULE AND PHOTOGRAPHING APPARATUS - A filter module for connecting to a lens barrel of an image capturing module is disclosed. The filter module includes a filter, a frame and magnetic unit. The filter is for passing through a light beam with a specific wavelength. The frame is arranged around the filter. The magnetic unit is arranged on the frame for magnetic connecting the frame to the lens barrel. In addition, the present invention also disclosed a photographing apparatus having the above-mentioned filter module. | 04-11-2013 |