Vol 2 Chapter 772: Next generation lens technology

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Seeing Wu Hao coming, the busy people all greeted him. When the two young men who were leaning over to work saw him, they greeted him immediately: "Mr. Wu."
Pengfei, Zihua, I heard that your project has progressed. Wu Hao asked with a smile.
These two young people are around 30 years old, both are PhDs in optical technology, and both graduated from domestic famous polytechnic colleges, both engaged in the field of optical technology research.
Sun Pengfei, one of the shorter ones, also once did not buy a short-term job in the optical research of a famous camera company in Japan, because he could not accept his special corporate culture, and finally chose to resign.
And Yao Zihua, who has been engaged in research work on technical theory at the school, joined the company after refusing the invitation to stay and teach at the school, and was jointly responsible for the research work of the optical imaging technology laboratory with Sun Pengfei.
In terms of research on optical imaging technology, or cameras, there are too many famous companies in the world, such as Leka, Su Ha, Olympus, Binde, which are well-known through mobile phone camera technology, and Jia, which is relatively well-known to our people. neng, soni, ni kang, fu shi and so on.
These companies not only produce cameras, but also produce a variety of lenses, as well as cameras and other photosensitive components.
These cameras, lenses and photosensitive components are also used in a wide range of fields, from remote sensing satellites in the sky to various cameras, surveillance cameras, and cameras used by all of us, as well as various digital products and our mobile phones. The camera technology and so on come from these companies.
Although our country has achieved good technical research results in various fields, but in terms of optical imaging technology, it is seriously lagging behind the world powers.
And today's optical imaging technology has also become one of the important areas that the West has blocked us, and has so far imposed strict restrictions on us. We can use the technical knowledge of civilian technology in the ordinary market, and think that some high-end optical imaging technology and equipment products are strictly limited to us.
Of course, under such strict blockade, we have also achieved good results in this field. For example, lenses, our domestic lens manufacturing enterprises, the high-precision lenses produced by the mill have reached the international leading level, and are widely used in Among the various products of these famous camera companies.
It seems that this market is very prosperous, but in fact this is just the benefits brought by mobile devices, especially mobile digital products.
Traditional camera products are under the squeeze of these new products, such as smart phones, tablets, web cameras, and Wu Hao's smart AR glasses, and their survival space is getting smaller and smaller.
In fact, the camera technology has not changed much for many years. The current camera technology is similar to the prosecution of decades ago, but with the advancement of technology, it has been iteratively upgraded. The technology is still the original technology. .
As for the most important lens of a camera, what is the difference between the latest lens and the lens a few decades ago or even a hundred years ago? It's just that the workmanship is better and more lenses are used.
Take the most obvious iteration of the current lens upgrade, the lens on our most well-known smartphone mobile devices, in order to pursue higher shooting quality, the major mobile phone manufacturers can be described as racking their brains and constantly improving the camera technology of mobile phones.
The development of mobile phone lenses also began immediately, and new products and technologies are constantly being produced. Even the pixels of these mobile phone cameras have reached hundreds of millions of pixels from the initial hundreds of thousands of pixels to millions of pixels.
However, the photos taken are still the same, and can not be compared with 10 or 20 million SLR.
Why can SLR have such a good imaging effect, this is mainly the lens, which is the biggest feature that distinguishes it from the general digital camera. In the past, the very popular digital camera has gradually disappeared under the huge wave of smart phones, but the SLR is still strong and is the threshold for professional photography.
It's like if you don't have a SLR camera, you would be embarrassed to tell someone that you are a professional photographer.
In order to pursue higher shooting quality, or to catch up with SLRs, smartphones have also made a lot of efforts over the years. One of the biggest breakthroughs or phenomena is that there are more lenses on mobile phones.
One can't, two can't, two can't four, and even five-cam and six-cam phones have appeared. In accordance with my lens more than you, so the principle of taking pictures better than you, crazy to add cameras to it. Some companies even added some low-end cameras for this purpose.
What is super wide-angle, super telephoto, macro, depth of field, black and white, etc., is to show more of his lens.
If it weren't for Wu Hao's smart AR glasses to make a strong debut, I'm afraid this smartphone will still be running around. In fact, some mobile phones have already reached the front, with dual selfies on the front and six on the back, which is already eight.
Now everyone is releasing smart AR glasses, but smartphones are not extinct, and there are still some new mobile phone routes being released.
In fact, even the big factories such as H Wei and the Blue-Green factory, while developing AR glasses, have not given up the development of mobile phones.
Now Blue Green Factory and H Wei are staring at Wu Hao's mobile phone transparent screen, hoping to successfully apply this transparent screen to their mobile phones.
However, the current production of this transparent screen is relatively low, and it can only supply Wu Hao's demand for their transparent tablet, so they have not yet responded to the request of the responding party.
It seems that the lens technology has stagnated. How to change it is so few. The major lens manufacturers are doing nothing more than brushing data. There are not many real new technologies, or even no.
Even if H was the latest periscope telephoto lens technology first applied to his mobile phone in previous years, UU reading www.uukanshu.com is actually a very early technology. This technology can be traced back to World War I and World War II at the earliest. A periscope viewing mirror used to observe the battlefield environment in the trench on the battlefield.
Later, this technology was also used on the submarine, which is the very representative periscope on the submarine.
The innovation of H Wei is that, using this technology, it has successfully enabled ultra-thin camera functions for thin and light mobile phones.
Except for these, there seems to be nothing. In recent years, mobile phone manufacturers or lens manufacturers have been constantly comparing the pixels of mobile phones, in fact, in terms of photosensitive components.
So countless optical technology researchers are thinking about what the next-generation lens technology is and what changes will occur in the lens technology.
Everyone is thinking about it and constantly exploring. Although some theories and opinions have been put forward one after another, until today, there has not been a unified consensus.
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