Smaller and better smartphone cameras are on their way.

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The camera embedded in our smartphones has turned out to be a very good thing.Many people who are too young to remember anything different will scoff at the idea of ​​buying a camera separately.While Mr. Ang continues to appreciate his high-end DSLR cameras. But most of us often use our smartphone photos and videos to capture memorable moments and duck face selfies.And there are a lot of gaps for improvement. Most smartphones use a stacked lens system, which adds both weight and bulk, and destroys the phone's sleek design on the back.

But all of this could change in the slotxo ออโต้ foreseeable future thanks to new lens technology, including improved camera zoom and features that mean brighter photos, all while reducing the space and weight that would be used with mobile phones. Your When you want to zoom in while using a smartphone camera, you have to pinch the screen.The phone's software is cropping, framing and enlarging the image so image quality deteriorates and this can result in blurry images.At Scope Photonics in Ontario, Canada, they wanted to create a lossless zoom for all types of images, which means that any photo with close-ups will remain sharp.

Chief Executive Holden Beggs and his team have been working on a type of technology that controls liquid crystals popular with screens. Liquid-crystal display (LCD) found in living room and retail display around the world.Scope Photonics has found a way to make liquid crystals. They "spin like peaks" and reorganize themselves based on how light passes through them. The effect is an imitation of a zoom lens system.So instead of using multiple sets of lenses, scope systems can zoom in and out with just one lens.The international runner-up award for the 2020 James Dyson Award, Scope is building a first-of-its-kind prototype of lens technology on medical devices and aims to bring these lenses to smartphone cameras within three years.

I feel comfortable predicting that we can zoom up to 10 times with our liquid crystals. But this innovation offers many opportunities for growth, so you never know where we will be in the years to come, ”said Mr Beggs.Born in Cambridge, Massachusetts, another startup wants to eliminate the "camera crash" found on the back of your smartphone and add brightness and contrast to images in time. same Our phones use plastic and glass lens elements overlaid on the image sensor. But Metalenz's design uses a single lens built on a glass wafer that is only one to three square millimeters in size.Silicon nanostructures manipulate light rays in a way that allows for brighter and sharper images compared to standard lens elements.

Chief Executive Robert Devlin said Metalenz is working on customizing the camera focus app, including video shooting.We wanted to improve the real-time autofocus system, so the camera chose the right subject to focus on," he said.Metalenz, another sector to watch, is virtual reality and augmented reality, which requires headsets and glasses that include image sensors and lenses.In virtual reality, in particular, those companies want to reduce the bulk of those headsets, and that's what we want to do, and now we do with our very thin lenses," Devlin said.In Utah, a group of researchers has developed a lens that is hundreds of times lighter and a thousand times thinner than the iPhone 11's lens.

Rajesh Menon, an associate professor of electrical and computer engineering at the University of Utah, said a common problem with phone cameras today is out-of-focus red and blues detection and correction, which often requires additional lenses.
The lenses he helped create consist of thousands of microstructures instead of just one large curved element. All of these programmed microstructures focus light on the image sensor in the same way that conventional lenses are thicker.Its thinness is a property, not a by-product," says Prof Menon. "When you can reduce the size of all the lenses you normally have on your camera, all designed to correct chromatic aberration, one single lens makes the process more precise. This is easier.

Weight reduction of photographic equipment, although only a fraction of a gram. But it could also be a big deal for sensitive technologies like satellites and drones.
Prof Menon predicts his team's lens technology will arrive in smartphones in three to five years. His technology is currently being tested in a US Department of Defense-led imaging program.Obviously, lens innovation is rapidly advancing, but companies need to remember that smartphone users are familiar with simplicity.If you propose to say true optical zoom on a smartphone that is comparable to a suitable camera, you add a barrier to use too if people need an instruction manual for a smart camera. Their phones