Military Technology

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Of course, this is not difficult for technical experts. They have proposed two methods through repeated research and experiments. One is to refract the image formed by the lens on the photosensitive element through the lens.

The other is reflected by the mirror, and the image formed by these lenses is reflected on the photosensitive element of the track.

Of course, there is a third method, which is also the most primitive method. Adjust the angle of each lens or lens so that the image is projected onto the photosensitive element.

Is this feasible, in fact it is feasible. Although the pictures projected by multiple lenses are slightly different, they can still be handled very well after calculation.

Through these methods, they successfully integrated ten lenses together and developed their first compound eye camera.

However, this technology is not advanced, and its technical content is not high. It is easy to achieve. In fact, there are already compound eye cameras developed using this technology on the market.

Moreover, there are too few lenses, and the structure is relatively complicated. Can multiple lenses be integrated to simplify the structure as much as possible.

The R&D team came up with a bolder idea. It is not enough to compress the photosensitive element into one piece. Can we compress so many lenses into one?

Yes, this idea is bold enough and very novel. But it cannot be realized in real time, because the R&D team has designed a special lens. It is not a traditional convex mirror and concave mirror, but a huge honeycomb optical lens composed of many equilateral octagonal convex mirrors.

In this way, can this kind of special honeycomb structure lens composed of multi-faceted honeycomb lenses achieve the goal of collecting many lenses in one lens.

Such a design or such an idea is indeed very genius, it can be said to be stunning, but encountered problems in the implementation.

The first is that the honeycomb octagonal lens is difficult to manufacture, and the second is that the focus formed by this honeycomb octagonal lens is relatively scattered. It is also a problem if so many focus points are focused. Of course, it can be achieved through lenses and reflective lenses, but the bottleneck is encountered in the lens manufacturing process.

Especially in the processing of tiny lenses, it is more difficult. Even after unremitting efforts, the research team came up with a compound lens consisting of 36 lenses with a diameter of 20 cm.

Through the verification of this lens, this technology is feasible and has achieved very good results.

So the scientific research team started to contact the company's patent application registration operation management team, and began to apply for registration of related technical patents.

On the other hand, further research is aimed at overcoming the difficulty of manufacturing its lenses and further miniaturization.

After a long and unremitting effort, good news came from the optical imaging technology research and development laboratory. Wu Hao, who got the news, also arrived here in the first time.

When Wu Hao arrived, he hurriedly asked, and Sun Pengfei and Yao Zihua could also feel the eager mood in Wu Hao's heart. Such urgency must be very concerned about what was shown.

So Yao Zihua smiled and nodded, "Yes, we have made a breakthrough in lens processing technology. Just yesterday, we successfully processed 110 octagonal lenses on a 15 mm diameter lens ."

"Well, fifteen millimeters, one hundred and ten octagonal lenses. How did it happen?" Wu Hao's mind was full of question marks now.

"Laser, we used laser printing technology."

Sun Pengfei smiled and led Wu Hao to the edge of the test bench, then pointed to the lens placed under the electron microscope and pointed at Wu Hao: "This is the 15*110 honeycomb optical lens we have manufactured. This is in the electronic The picture presented by the microscope."

Wu Hao glanced at a lens about the size of a finger under the electron microscope, and then turned his attention to the HD display screen.

I saw a round lens on the screen. The lens surface is nothing special. It looks like a normal transparent lens.

Only in the lens, there are many octagonal contours. These octagonal contours fill the entire lens and form a complete circular honeycomb pattern.

Sun Pengfei introduced Wu Hao with a smile: "We used 3D laser printing technology to print a number of octahedral lenses in this transparent lens.

With this technology, we can print a minimum of 0.2mm octagonal lens. We can even print out smaller lenses, if needed. "

"Just sculpt the outline in the lens without changing its shape?" Wu Hao questioned. After all, it seemed to him that the outline of the lens was only carved inside, which was somewhat unrealistic.

Yao Zihua now shook his head and said: "Of course not, if only the outline is carved in the lens, this will not achieve the refraction effect.

Therefore, after printing the lens outline, we need to perform special processing on the remaining part to make it lose the characteristics of the glass, and the light can not be affected by this part of the glass. "

"How to solve the problem that the focal length of such a small lens is too short." Wu Hao threw a question again.

Sun Pengfei preemptively said: "Still using the lens principle can help us lengthen the focal length of these small lenses. We can sculpt two or even three layers of octagonal honeycomb lenses on a lens."

Looking at the triumphant look of the two, Wu Hao nodded with a smile and said, "Good job, I am impressed by your amazing imagination and creativity.

How about the imaging effect~www.novelmtl.com~ Have you tested it? "

Hearing Wu Hao's words, both shook their heads and said, "At present, we have only processed the lenses. This is the first step in the development of the compound eye lens. There is still a lot of way to go.

How to make these octagonal honeycomb lenses achieve corners, how to assemble, and how to develop a photosensitive element suitable for octagonal honeycomb lenses. How to carry out these image information, these are the topics we will study in the future. "

Wu Hao nodded and then patted the shoulders of the two of them. "It doesn't matter. Anyway, you have successfully developed the most difficult honeycomb-shaped lens. I believe that the following problems are inevitable for you. Have confidence."

"Thank you Mr. Wu!" The two thanked him immediately.

Wu Hao shook his head when he heard the words, and then said kindly to the two of them: "Come, and tell me again, how do you think of this method, and how did you achieve it..."

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