"What can I think?"

Li Shimin denied that things have not been made and the effect is not known. Naturally, he can't say what he thinks. Therefore, he said, "I'm just curious."

"Oh..."

Zhang Feng nodded vaguely and said with a smile, "now I don't know how far I can see. However, Erli should be free."

Erli?

These two words were thrown into the calm lake like a stone, and immediately set off waves.

"Erli? Aren't you bragging?"

"What can you see so far?"

The crowd exclaimed. Cheng Yaojin's voice was the loudest, because he didn't believe it. To be exact, he couldn't believe it. Just a few pieces of resin, can you see something two miles away?

It's not fucking bragging. What is it?

Although he had seen it with that lens just now, he just looked at the things in the hole. How big is the hole, with a radius of only one mile, and what did Fengzi say, two miles? This is a thousand meters?

Just a little resin?

This has to make my heart doubt: "Fengzi, you can't talk freely, otherwise the gambling appointment just now will be doubled."

This gambling appointment has been haunting him and he is thinking about how to lift it. Now Fengzi is better and throws such a heavy bomb. He doesn't want to lift it in an instant. Why? Because it's impossible.

In his understanding, even the best soldiers can only barely shoot two miles. In other words, they can see two miles. He doesn't believe that Fengzi, a guy who hasn't joined the army, can shoot two miles with the help of some shit resin. This is nonsense.

In addition to this bet, in fact, he still had a trace of hope that Fengzi could make this thing, not because he wanted to kowtow, but because he had another identity, that is, a soldier.

He must think about the soldiers. If Feng Zi is really powerful, he will be afraid to lose sight of the enemy in the future.

However, at the thought of gambling, he tangled up again, hoping that it was true and false. He didn't want to lose the gambling, and even wanted to add some bets to clean the baby in Fengzi's cave.

Li Shimin didn't think so much. He sincerely hoped that this thing was true, because as long as it was true, it could be fully applied to industry and military, so that Datang's strength would be further, and his father's eyes would be saved. So he asked with hope: "Fengzi, aren't you kidding me? Is it true?"

Zhang Feng frowned and said with some dissatisfaction, "do you think I'm kidding you? You didn't use it just now. Why don't you believe me?"

Seeing that Zhang Feng was dissatisfied, Li Shimin smiled and nodded: "that's not true, but it's a little incredible."

It's not that he doesn't believe Zhang Feng, but he can't believe it. Just now, how big the hole is. It's less than one mile in radius, which can't be compared with two miles at all.

But when he thought about it, Fengzi used to do so many magical things, such as hot-air balloons. This time, there seems to be nothing to do with a telescope, so he added: "Fengzi, can you do more? I also want to try?"

As soon as this was said, everyone looked at Zhang Feng. Some of them had not used lenses, but their ears had long been cocooned. Now if Feng Zi could do more, they might all have a share. How can they not be excited?

Zhang Feng glanced at the crowd and couldn't help laughing: "what do you think this thing is? Just do it. First, collect resin, then polish and experiment again and again. The first thing to do now can be done after the experiment is completed."

People felt that their enthusiasm had been discouraged, but they didn't feel like giving up, because they knew that Fengzi could do it.

About a quarter of an hour later, alchinnon came back with several lenses: "Dean, all the lenses have been polished according to the method you just said, and I have brought the rubber mold. What should I do now?"

Zhang Feng took the lenses as like as two peas and put them together in front of them. The two things were clearly visible in front of him. They also enlarged a lot. In another direction, the effect was the same, and was more than twice as strong as before.

He put down the lens with satisfaction and was trying to give it to Li Yuan. However, he saw that Li Yuan had put the lens on his eyes. He smiled: "Uncle Li, how is the effect?"

Li Yuan turned his head and held the lens with both hands. He looked very funny and said with a smile, "Feng Zi, you are such a good thing. Is there any way to fix it? It's not the same thing to hold it all the time."

Zhang Feng smiled and reached out to take down Li Yuan's lens: "Master Li, you will be sleepy if you raise your hands like this. I'll find a way for you to give me the lens first."

Li Yuan doubtfully handed the lens to Zhang Feng. Zhang Feng took the lens, turned to alchinnon and said, "you can find some steel wires to make a support. To wrap the lens, the most important thing is to hang it on your ear."

While talking, he kept gesturing to alchinnon with his hand. Alchinnon soon wrote down that he turned away with the lens.