"Your Majesty, this old man is... an eye disease?"
"So! It doesn't count...!"
Facing the old man's question, Ying Feiyu smiled and said, then handed the glasses over, "Put this thing on the bridge of your nose and hang it on both sides of your ears!"
He simply taught me how to wear glasses, and the old man understood immediately and put them on quickly!
Ying Feiyu once again placed the newspaper in a position where the old man said he couldn't see clearly the first time, "Look again now!"
The onlookers all held their breath and stared at the old man, wanting to see what would happen.
"Huh? What's going on?"
The old man grabbed the newspaper as if he was shocked.
Ying Feiyu smiled casually, "How?"
"This...this...how is this possible? It's obviously the same newspaper?"
The old man flipped the newspaper back and forth, checking it carefully, "It's still the same distance, why did it suddenly become very clear?"
"Is it clearer? Is it the effect of those two lenses?"
"Do you need to say that? That's for sure!"
"You cured the old man's eye disease easily? Isn't this amazing...?"
The onlookers who were watching the craftsmen were quite shocked when they saw this scene.
"Are you sure it's clearer?"
Ying Feiyu asked.
"Sure! Very sure!"
His eyes were clear again, and the old man seemed particularly excited.
"With the current distance, is it possible to copy the words on the newspaper?"
"Yes! Yes! Definitely!"
The old man nodded repeatedly.
The discerning craftsman quickly brought paper and pen, and the old man wrote a few words according to the words on the newspaper.
"Yo! I actually wrote it! It looks like I really saw the words on the newspaper clearly!"
"That's for sure! When did something go wrong in your Majesty's research?"
"This thing is so amazing...!"
The craftsmen witnessed the magical effect of the glasses with their own eyes and praised them one after another.
"Your Highness, what on earth is this? Why do things that were originally blurry become clear after putting this on?"
The old man didn't dare to take off his glasses without authorization, so he pointed at the thing on the bridge of his nose and asked in surprise.
"These are called glasses, they can adjust your vision! As for your situation, it is presbyopia caused by increasing age. After you use glasses to adjust it, it will naturally become clearer!"
Ying Feiyu explained briefly.
"This is so amazing! Now you can see His Majesty and everyone's faces very clearly!"
The old man looked around happily and could see everyone's face clearly.
"Yes! That's right! I made these glasses for the Supreme Emperor! When we go back to mass production, I will give you a pair too!"
Ying Feiyu smiled.
"Yo! Yo! Yo! Common people don't dare, common people don't dare!"
The old man waved his hand repeatedly and gently took off his glasses.
This is prepared for the Supreme Emperor. If he is lucky enough to wear it once, it will be good. How can he dare to continue wearing it?
"Your Majesty, are these glasses going to be mass-produced?"
Huang Zimo was just like his uncle. When he heard that he was going to produce new gadgets, his eyes widened brighter than anyone else's.
"That's right! There are many people with myopia and cyclopsia in my Daqin! Glasses can effectively adjust vision, and they do need to be mass-produced!"
Ying Feiyu nodded firmly, "Now I will tell you about the principles and manufacturing methods of glasses...!"
If glasses are to be mass-produced, these craftsmen are indispensable.
Take advantage of your free time today to popularize relevant knowledge and start production tomorrow.
The sooner it is produced, the sooner people can use glasses!
…
After the morning court the next day, Ying Feiyu walked briskly to Yuxiu Palace.
Before he could enter the main hall, he saw Ying Zheng pacing back and forth in the room with his head lowered.
He seemed to have heard some noise, so he stopped and complained: "You are really lazy, why did you come here at this time?"
"Where's the stuff?"
After the old guy came over, his first words were not to let Ying Feiyu in, but to extend his big hand as if to demand.
"Father, shouldn't we let our son come in first?"
Ying Feiyu was originally in a good mood, but when this old guy disturbed his mood, he suddenly lost his mood.
"Where did you come from with so much nonsense? Hurry up..."
"Brother Zheng! How can there be any reason to let children talk outside the door?"
Ying Zheng urged impatiently, but only halfway through his words, he was interrupted by Lian'er who came over after hearing the sound.
"snort!"
With his mother speaking for him, Ying Feiyu raised his head, snorted coldly, and deliberately bumped half of his shoulder into Ying Zheng's, knocking him staggering.
"you……"
Just as Ying Zheng was about to verbally abuse him, he saw Lian'er's back warmly greeting his son, so he choked back the second half of his unsaid words.
I have no choice but to ask for help from this kid later, so it’s better not to offend him first!
He rubbed his shoulders, pulled a straight face, and muttered as he walked towards the table, "Is your kid's body made of stone?"
"My son's body is not made of stone, but because my father neglects to exercise!"
Ying Feiyu leaned on the chair, crossed his legs, and leisurely took out a small exquisite box from his arms and placed it on the table.
This is a glasses case specifically redeemed from the system.
The newly made reading glasses are among them!
"This...is this what you kid said, so that I can see clearly?"
After Ying Zheng saw it, he immediately shut up and stopped caring about what happened before.
But after picking up the box and examining it carefully, he frowned and said, "This thing is good-looking, but it seems to be somewhat different from what you said before! It doesn't seem like a telescope!"
According to Ying Feiyu's description yesterday, he imagined that it should be a modified telescope that could adjust the distance back and forth to achieve the purpose of seeing clearly!
But now it seems that is not the case!
"If my father is willing to put in more effort and open the box, maybe he can understand!"
Ying Feiyu was arrogant and had a sarcastic tone in his words.
"Huh? Open it?"
Ying Zheng didn't think about this at all. After what he said, he looked for a way to open the box with a slight embarrassment.
After playing with the box twice in my hands, I finally found the trick. I gently fiddled with one side of the box and the magnetic lid was opened, "Huh! You kid didn't tell me earlier!"
Gently pinching out the contents, Ying Zheng immediately smiled, "This thing... looks pretty good!"
I knew that this guy would improve something like a telescope, but I didn't expect that he would improve it to such an extent.
So light as if it were nothing!
You can put it into a small box and take it away, which is much more convenient than a telescope!
"Brother Zheng, try it quickly!"
Lian'er was also very happy when she saw what she had researched, and immediately brought today's newspaper.
"Hehe! Just to test this thing, I didn't even read today's newspaper!"
Ying Zheng happily held the folded glasses and placed them next to the newspaper.
