Zhu Xiaohua believes that such a valuable and trendy machine is built in an unobstructed square around it, and within a few days, this camera will be scrapped, and it may even be stolen and sold as scrap.

The bellows are large and not easy to assemble, and changing the site requires re-dismantling it......

Thinking of this, Zhu Xiaohua shook his head and denied his own thoughts.

So can you get a lifting device?

When needed, raise the bellows by more than a meter, or even more than two meters, three meters, or four meters, and lower it back into the yard when you don't need it. In this way, you can not only shoot in the yard, but also cross the small building and shoot outside the yard, killing multiple birds with one stone.

Zhu Xiaohua told the three students what he thought.

One of the three students happens to be a mechanical major. "It's not difficult," he says, "to connect a hand-cranked lifting rod between the base and the bellows, with a scale on the lifting rod, which allows you to adjust the height as you like." ”

Zhu Xiaohua was stunned for a moment, and immediately decided in his heart, and immediately asked him to design.

The student said, "Do you want to tell Professor Shao about the lifting rod?" ”

Zhu Xiaohua shook his head, and only asked him to design the sketch, and take the nearest materials to make a sturdy lifting pole.

Professor Shao was sick in bed, and he could only consider the giant camera, and could not consider the specific on-site construction scene. But if he is asked to take these things into account, it will definitely increase the workload and consume his mind.

More importantly, if Professor Shao insists on coming to the photo studio, there will inevitably be many people to accompany him out of the hospital, adding more worries.

Zhu Xiaohua understands Professor Shao's temper, and with Professor Shao's serious and rigorous personality, if he learns that the Polaroid camera he designed cannot be actually installed, he will inevitably come to the site for an investigation.

After the student got Zhu Xiaohua's opinion, he immediately went to do it.

One day later, the lifting rod was installed between the base and the bellows as scheduled, and four stainless steel lifting rods supported the bellows, each of which was five meters long, and the rod body was marked with a clear scale, 0.5 meters, 1 meter, 1.5 meters, and 2 meters...... 5 meters.

Zhu Xiaohua shook the handle, the bellows rose a little bit, and when the scale of the stainless steel rod pointed to 1.5 meters, the front end of the bellows stretched out just crossed the roof.

Zhu Xiaohua continued to adjust the height of the lifting pole, and the lens at the front of the bellows went over the treetops, over the telephone poles, and pointed straight to the sky, and finally the height of the lens from the ground was ten meters high, directly aimed at the sun in the sky.

Seeing the footage towering into the sky, everyone couldn't help but admire, and even the passers-by outside the courtyard stopped and looked up.

"Wow, with such a big lens, can you shoot the stars and the moon at night?"

Xiao Ding couldn't help but ask.

The three students laughed. One of them replied seriously: "Whether you can photograph the stars and the moon in the distant universe depends mainly on the lenses, and if the lenses are good enough, it is completely achievable." ”

Thinking that this behemoth could really take pictures of the starry sky, everyone exclaimed that they had seen it for a long time.

The student quickly poured cold water on everyone and said, "However, these lenses are hard to find." ”

Zhu Xiaohua also feels the same way.

The lens of this giant camera is 10 centimeters in diameter and about a length of a bundle, and it is difficult to find such a large lens in the whole of Los Angeles and even the entire province of Hedong.

Looking at the round black hole at the front of the bellows lens, Zhu Xiaohua fell into deep thought.

He contacted several places that might sell lenses, but there was no response.

In the evening, Kim Damin, the eldest of the three Kim brothers who had been sent out, returned.

Kim Daemin was sent to Zhengcheng's optical instrument factory, and he returned with two sample papers, both of which were magnifying glasses and concave lenses of various types, ranging in size from one centimeter to five centimeters.

Some of these lenses are magnifying glasses used by students and libraries, and some are concave lenses used on glasses.

When Kim Daemin asked the boss if he had lenses with a diameter of ten centimeters, the boss's eyes widened with curiosity and asked, "What are such big lenses for?" ”

He couldn't imagine anyone with eyes that big.

Jin Damin handed over two pieces of sample paper to Zhu Xiaohua and told him what he had asked about at that time.

Zhu Xiaohua looked at the lenses on the paper and shook his head in disappointment. As expected, these lenses are not so easy to find. Zhu Xiaohua said: "Even the boss can't imagine what such a big lens is for, so naturally there will be no production." ”

Jin Damin patted his chest and said: "The boss promised me that if he wants, he can find a way to produce it, and it will be made soon." ”

Everyone present smiled after hearing this, and instantly breathed a sigh of relief.

Kim Daemin also felt that lenses were not as difficult to find as he thought.

According to the other party's promise, it can be completed in a maximum of five days.

Zhu Xiaohua shook his head again: "No, even if it can be produced, we don't dare to use it." ”

The optical lens is no different, it is a high-precision precision instrument. This kind of temporary production manufacturers, obviously do not have any technical reserves, and can not guarantee the quality at all.

You can do it anywhere else, but you can't do it with the lens of the camera at the right time.

As soon as it is done, the entire camera may become an ornament and a scrapped product.

When everyone heard Zhu Xiaohua say this, they suddenly became enlightened. It seems that this behemoth is really a behemoth, and even the requirements for the lens are much higher than usual.

The next day, Jin Dagui, the second brother of the Kim family, who had been sent 200 kilometers away, also returned.

He carried a satchel into the courtyard, and as soon as he entered the courtyard, he took out a lens wrapped in yellow paper from his satchel, which was heavy and heavy as a stone.

Seeing that this shot was two palms the size of a slap, Zhu Xiaohua was sure and seemed to see hope.

The students took the camera, stood on the scaffolding, peeled off the yellow paper, and mounted the clear glass-like lens in front of the bellows lens. The two are just the right size, and the lenses are placed in front of the empty lens, and they are immediately shelf-fit.

Kim Dagui pulled out another lens, and the students loaded it into the bellows.

After a while, a student came out of the bellows and said happily, "It's loaded, and it's the right size." ”

Everyone suddenly became excited, "This can be regarded as the right one, there will be no mistake." ”

A few people were already excited, wanting to see what was behind the camera.

The student in charge of making the lifting pole happened to be behind the camera, and he shook the lifting pole and aimed at the dormitory and darkroom on the second floor opposite, and took the lead in the camera to take a look.

Unfortunately, there was nothing there, only a white patch of light.

Several other people took turns to come over and take a look, but it was the same scene, and they couldn't see the scenery at all.

"The camera is aimed at Xiao Ding and Tang Yimin's dormitory, it stands to reason that you should be able to see the situation in the dormitory, but why is there only a white expanse?"

Kim Daemin stood behind the camera and muttered to himself.