Tamron Co., Ltd.
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Tamron Co., Ltd. news
Tamron Co., Ltd, globally renowned manufacturer of optics for diverse applications, announced the market launch of a 4K/8 mega-pixel resolution 1/1.7" 3.8-17mm F/1.4 Standard Vari-Focal Lens (Model:M117VG3817IR) that delivers outstanding high-fidelity images over the entire visual and near-IR bandwidth spectrum. High-fidelity surveillance The need for high-fidelity surveillance in 4K/8 mega-pixel resolution is growing in the surveillance camera market The need for high-fidelity surveillance in 4K/8 mega-pixel resolution is growing in the surveillance camera market. In addition to high-fidelity, high sensitivity is also a mandatory feature in a lens. Tamron, addressing this growing market need, announces the release of a 1/1.7" 3.8-17 mm F/1.4 Vari-Focal Lens compatible with 4K/8-mega-pixel resolution, high-sensitivity, NIR- bandwidth, and CS-mount cameras. The new lens offers distinguished values in both high resolution and high sensitivity. Key features High optical performance compatible with "4K/8 Mega-Pixel" resolution - Use of an aspherical lens element, special LD (Low Dispersion) glass material, an XLD (eXtra Low Dispersion) lens element combined with state-of-the-art optics design technology assures unrivalled image fidelity compatible with 4K/8 mega-pixel and 5 mega-pixel cameras. High sensitivity enhanced by F/1.4 aperture - The F/1.4 wide aperture renders high sensitivity that enables night-time surveillance in 8 mega-pixel resolution. Conformance to the widely used focal length of 3.8 - 17mm with the horizontal FOV (Field of View) angle of 121.2° - High-fidelity 4K/8 mega-pixel resolution is provided over the most widely-utilised focal length range of 3.8 - 17mm*. A wide-angle focal distance of 3.8mm supports a full range of high-fidelity imaging in outdoor installations. * For 1/3": Corresponds to the focal distance of 2.5 - 11.2mm High-fidelity 5-Mega-Pixel resolution is available, even in the NIR bandwidth - Integration of state-of-the-art optics design, choice of lens glass material, and enhanced engineering precision achieves outstanding improvement in CAS* compensation, NIR performance, and corner resolution, resulting in unprecedented high-fidelity 5 mega-pixel resolution in the NIR bandwidth. *CAS: Chromatic Aberration and Spherochromatism Substantial reduction in chromatic blur, ghosting, and flare - State-of-the-art optics design suppresses chromatic aberration to the bare minimum, rendering images without chromatic blur. Extensive use of advanced design and validation engineering eliminates unnecessary light reflection on the lens surface, while flare and ghosting are suppressed to the minimum by employing Tamron's multi-coating technology. Adoption of a metal mount for higher reliability - A newly adopted slip-mount mechanism assists the lens/camera integration for easy installation. Adoption of a metal mount achieves substantial improvement in reliability.
Camera modules, aka block cameras, are devices with an integrated image sensor, lens optics, video output and control electronics. With their easy integration in imaging systems, camera modules are widely used in a range of photography and video applications globally, e.g. in video surveillance and industrial automation. With the MP2030M-GS, Tamron Co. Ltd is advancing this product species to an unseen level so as to improve existing and enable new applications, featuring an industrial grade CMOS Global Shutter image sensor, Full-HD resolution at 60 fps, 30x optical zoom, and compatibility to the interface of many other camera modules in the market. Whenever a camera and its captured objects are moving relative to each other, the resulting video images are subject to motion blur. Typical scenarios are video captures of cars on a highway or recordings of cameras mounted on flying drones. This motion blur is especially severe at CMOS sensors with rolling shutter, where the pixels are read-out line by line. As automatic image processing algorithms can hardly cope with such artifacts, true machine vision applications require blur-free frames of CMOS sensors with global shutter technology, where exposures are started and stopped at the same time for all pixels of the sensor.Thanks to its high dynamic range, the video images bring out rich details of dark and bright image areas in the same scene Low-light surveillance Tamron’s 'newest eye for industry', the MP2030M-GS, is the first camera module with a CMOS Global Shutter sensor and integrated optical zoom going into series production. Its industrial grade color image sensor provides Full HD (1920 x 1080) video at 60 fps. Thanks to its high dynamic range, the video images bring out rich details of dark and bright image areas in the same scene. A low readout-noise combined with near-infrared sensitivity enable clear captures even under low-light conditions. Traffic surveillance to research Above all, the MP2030M-GS, features a Tamron signature lens with electronically controllable 30x optical zoom and a field of view between 60° and 2.5°. Comfort functions like auto-focus, auto-iris, auto-white balance, noise reduction, digital defogging, and digital vibration compensation are also included. This camera module is 56 x 61 x 124 mm small, weighs approx. 360 g, and its digital control/video-output interface is compatible with many other camera modules on the market. Thus, the MP2030M-GS is both, a value-adding drop-in replacement of discontinued camera modules in existing installations and an enabler of all-new applications in Intelligent Traffic Systems (ITS), manufacturing automation, airborne aerial surveillance, entertainment, and research.
Tamron Co., Ltd., a manufacturer of optics for diverse applications, has announced the development of a thermal camera module. Stable thermal images In general, a thermal camera module needs to periodically acquire reference data by actuating a mechanical shutter approximately every 2-3 minutes to achieve accurate temperature and stable thermal images. However, when the shutter closes some noise is generated by the shutter and the video will momentarily stop; and furthermore, there is a concern for the mechanical shutter's durability. Now Tamron has developed a "Shutterless Thermal Camera Module" by adopting an amorphous silicon thermal sensor that has excellent temperature reproducibility during temperature changes. Product features Since thermal camera modules can measure temperature and capture image in complete darkness, it enables "Observation" of patients and provide nursing care without disturbing sleep, "Human Detection" without requiring any illumination for security applications, and "Abnormal Temperature Detection" for equipment monitoring, and such applications. Since it is shutterless, it is possible to realise "Observation", "Human Detection", and "Abnormal Temperature Detection" without any shutter noise or stoppage in video.