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Canon Dual Lens for VR Content Capturing

11.10.2021

The Japanese manufacturer of photographic equipment Canon has announced an unusual lens for branded cameras of the EOS R series. This is a double fisheye lens with a focal length of 5,2 mm and aperture of f/2.8. The device is designed for shooting materials in VR mode. The manufacturer positions the lens as a premium level L optics.

It is the world's first digital interchangeable lens that can capture 180° stereoscopic images and project them onto a single camera sensor. The Oculus Quest 2 headset should be the target device for playing content captured with this lens.

The best shooting mode with this device will be video in 8K resolution. This format is supported by the EOS R5. The developers have already released firmware update 1.5.0, as well as the Premiere Pro plug-in and a separate file conversion application called EOS VR Utility.

The lens will hit the market for $1999, while the EOS R5 will be available for $3899.

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The existence of an entropy rule for quantum entanglement has been proven 09.05.2024

Quantum mechanics continues to amaze us with its mysterious phenomena and unexpected discoveries. Recently, Bartosz Regula from the RIKEN Center for Quantum Computing and Ludovico Lamy from the University of Amsterdam presented a new discovery that concerns quantum entanglement and its relation to entropy. Quantum entanglement plays an important role in modern quantum information science and technology. However, the complexity of its structure makes understanding and managing it challenging. Regulus and Lamy's discovery shows that quantum entanglement follows an entropy rule similar to that for classical systems. This discovery opens new perspectives in the field of quantum information science and technology, deepening our understanding of quantum entanglement and its connection to thermodynamics. The results of the study indicate the possibility of reversibility of entanglement transformations, which could greatly simplify their use in various quantum technologies. Opening a new rule ... >>

Mini air conditioner Sony Reon Pocket 5 09.05.2024

Summer is a time for relaxation and travel, but often the heat can turn this time into an unbearable torment. Meet a new product from Sony - the Reon Pocket 5 mini-air conditioner, which promises to make summer more comfortable for its users. Sony has introduced a unique device - the Reon Pocket 5 mini-conditioner, which provides body cooling on hot days. With it, users can enjoy coolness anytime, anywhere by simply wearing it around their neck. This mini air conditioner is equipped with automatic adjustment of operating modes, as well as temperature and humidity sensors. Thanks to innovative technologies, Reon Pocket 5 adjusts its operation depending on the user's activity and environmental conditions. Users can easily adjust the temperature using a dedicated mobile app connected via Bluetooth. Additionally, specially designed T-shirts and shorts are available for convenience, to which a mini air conditioner can be attached. The device can oh ... >>

Energy from space for Starship 08.05.2024

Producing solar energy in space is becoming more feasible with the advent of new technologies and the development of space programs. The head of the startup Virtus Solis shared his vision of using SpaceX's Starship to create orbital power plants capable of powering the Earth. Startup Virtus Solis has unveiled an ambitious project to create orbital power plants using SpaceX's Starship. This idea could significantly change the field of solar energy production, making it more accessible and cheaper. The core of the startup's plan is to reduce the cost of launching satellites into space using Starship. This technological breakthrough is expected to make solar energy production in space more competitive with traditional energy sources. Virtual Solis plans to build large photovoltaic panels in orbit, using Starship to deliver the necessary equipment. However, one of the key challenges ... >>

New method for creating powerful batteries 08.05.2024

With the development of technology and the expanding use of electronics, the issue of creating efficient and safe energy sources is becoming increasingly urgent. Researchers at the University of Queensland have unveiled a new approach to creating high-power zinc-based batteries that could change the landscape of the energy industry. One of the main problems with traditional water-based rechargeable batteries was their low voltage, which limited their use in modern devices. But thanks to a new method developed by scientists, this drawback has been successfully overcome. As part of their research, scientists turned to a special organic compound - catechol. It turned out to be an important component that can improve battery stability and increase its efficiency. This approach has led to a significant increase in the voltage of zinc-ion batteries, making them more competitive. According to scientists, such batteries have several advantages. They have b ... >>

Alcohol content of warm beer 07.05.2024

Beer, as one of the most common alcoholic drinks, has its own unique taste, which can change depending on the temperature of consumption. A new study by an international team of scientists has found that beer temperature has a significant impact on the perception of alcoholic taste. The study, led by materials scientist Lei Jiang, found that at different temperatures, ethanol and water molecules form different types of clusters, which affects the perception of alcoholic taste. At low temperatures, more pyramid-like clusters form, which reduces the pungency of the "ethanol" taste and makes the drink taste less alcoholic. On the contrary, as the temperature increases, the clusters become more chain-like, resulting in a more pronounced alcoholic taste. This explains why the taste of some alcoholic drinks, such as baijiu, can change depending on temperature. The data obtained opens up new prospects for beverage manufacturers, ... >>

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AOC 24G15N 1080p Gaming Monitor 22.08.2023

The AOC brand is expanding its range with a new product - the AOC 24G15N gaming monitor. This device features an innovative VA panel that delivers high refresh rates and instant response times.

The AOC 24G15N monitor offers the user a 23,8-inch VA panel with a resolution of 1920x1080 (FHD), ensuring a clear and detailed image. But it deserves special attention with its excellent refresh rate of 180 Hz and an incredibly fast response time of only 1 ms (MPRT). This guarantees a seamless and smooth display even in the most dynamic scenes. The monitor's brightness is up to 250 nits for rich, vibrant images.

Color reproduction is also excellent: the monitor covers 100% sRGB and 89% DCI-P3 color space, providing accurate and true-to-life color reproduction. And with Adaptive-Sync technology combined with FreeSync, screen tearing is minimized for a smoother gaming experience. Support for HDR10 expands the dynamic range of the image, adding realism and depth.

For comfortable and productive work, the monitor is equipped with a flicker-free function and blue light control. Gamers will find dedicated FPS/RTS modes for themselves, while additional features such as Game Sight, Dark Field Control and game tone settings will make the gaming experience even more exciting.

The AOC 24G15N also offers maximum flexibility with adjustable settings including screen aspect ratio, Low MBR Motion Blur technology and frame counter. With DisplayPort 1.4, HDMI 2.0 and headphone output, the monitor provides convenient connectivity options. Plus, it can be easily mounted on compatible brackets thanks to its 100 x 100mm VESA support.

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