Chapter 1988

Just thinking about it, Li Shimin's voice sounded: "Fengzi, since you know the problem of my father's eyes, please help."

In fact, Li Yuan knows all these problems, but the imperial doctor in the palace is useless. I don't know how many times it has been cured, but now Fengzi's lens has an effect. He must ask the other party for help.

Zhang Feng understood what Li Shimin and his son said and was naturally willing to help. After all, the resin was not valuable, but the experiment had not been completely successful, so he said: "Mr. Li, Mr. Li, what you said is no problem. It's just a presbyopia. But now the lens experiment has not been completely successful. After the experiment is successful, I'll make a pair of glasses for Mr. Li and solve it completely."

"Presbyopia? Glasses?

Li Yuan and Li Shimin looked at each other, a little confused, and asked, "what are these things?"

Zhang Feng forgot a question. These words were too forward. These guys didn't understand it, so they casually explained it. They suddenly realized.

But at this time, alchinnon came back with a brush.

Zhang Feng didn't talk to everyone. After all, it was important to be a telescope, so he spread himself on the stool and began to polish.

Cheng Yaojin's discussion was boring and shameless. He asked Chumo to inquire. Chumo refused at first, but Feng Zi's thing was very novel. He gathered together before dad's violent beating.

Li Shimin and Li Yuan's father and son, not to mention that they have been in the deep palace all year round. Now they naturally don't want to let go of such a powerful thing. Moreover, it is also related to Li Yuan's eyes. Therefore, they gather together in front of Zhang Feng like a curious baby.

After about a day of incense, Zhang Feng stopped his action and stretched his waist: "it's finally finished."

Chumo can't wait to ask, "Feng Zi, how's it going?"

He can now say that he expects the result, because he already knows that the dead ghost father will use himself to fulfill the bet. If Fengzi really succeeds, he will kowtow to Fengzi. This is the last thing he wants to see, so he doesn't want Fengzi to succeed now.

Zhang Feng didn't know this. He just thought this guy was curious, so he didn't have a good way: "what's the hurry? Haven't I seen it yet?"

Then he picked up the lens and put it in front of his eyes. The corners of his mouth unconsciously raised a smile. Obviously, the effect this time has exceeded that just now. Not only things can be seen clearly, but also things in the distance can be enlarged.

Zhang Feng's smile soon attracted Li Shimin's attention. He asked curiously, "Fengzi, how about this time?"

"Come on, you try."

Zhang Feng smiled and handed the lens to Li Shimin.

Li Shimin couldn't wait to take over and put it in front of his eyes. He felt that the whole person was not good. This was not the same as the effect just now. It was just a sky and a ground. Now he can not only see clearly, but also enlarge things in the distance.

He put down his lens and looked at Zhang Feng in surprise: "Feng Zi, how did you do this?"

Zhang Feng held his head high and said proudly, "these are trails. The lenses have not been completely made, and they still need to be polished. When the two lenses are put together, you will know the effect."

Chumo couldn't help being curious about what Fengzi said. He hurriedly said, "can you show me?"

When Li Shimin hears the speech, he hands the lens to Chumo. Chumo takes it and puts it on his eyes. He screams because he sees a very clear scene. Doesn't that prove that he's going to knock his head?

Thinking of this, he was bitter on his face. He couldn't help complaining about his father's son, and was angry that Fengzi made this magical thing, but he had no choice but to hand over the lens to Zhang Feng again and smiled bitterly.

Zhang Feng seems to see Chumo's abnormality, but he won't pity this guy. Who wants Lao Chen to bet? It's too late to know it's wrong.

As like as two peas, he handed the lens to Altyn Nong, and looked at it seriously. "I continued polishing the way I did just now, and I was doing the same thing as five, and I did it for me."

Alchinnon nodded, took the lens and left. He had just seen the dean's production process, and probably had written it down. There was no problem making some.

Zhang Feng naturally believed in alchinnon. After explaining everything, he sat back on the stool as if everything had nothing to do with him.

But everyone's curiosity has been completely aroused. How can they be dismissed by these two words?

Li Shimin came up to Zhang Feng and said with a smile, "Feng Zi, if you succeed in this thing, how far can you see?"

He has just seen it. You can see the small things around five meters clearly. If you can see farther, it may be used in industry or military. This is good for Datang.

Zhang Feng seemed to see Li Shimin's mind and said with a smile, "Lao Li, do you have any mind?"