svetikya Chapter 472
Chapter 472
"Oh, let me be mentally prepared first? Then it seems that Fusu, what you have invented this time is very amazing, hurry up and bring it up for me to see. "
Ying Zheng's curiosity was immediately aroused, and he couldn't wait.
"Yes, Father. "
Fusu didn't hide any longer, and walked up with a wooden box in his hand, which seemed to contain something important.
Then, under the expectant gazes of the ministers below, Fusu opened the box and took out the contents of it.
It was a pair of reading glasses.
When he saw the real thing in Fusu's hand, Yingzheng and the ministers below were stunned for a moment, and then they all showed more or less disappointed looks.
After all, Fusu was constantly building momentum just now, and even said that it would cause Yingzheng to shake and make him mentally prepared, which made everyone's expectations for this new thing extremely high.
However, this real thing is a little too far from what they imagined.
After all, no matter how you look at this thing, it seems that it is just a gold wire connecting two glass mirrors in series, and then embedded in the gold frame...... A whimsical craft?
All in all, things are unremarkable and don't seem to be anything special.
"Fusu, what you said would make me feel shocked, is this it?"
Ying Zheng's voice was a little embarrassed.
"Don't worry, father, you'll know right away. "
Fusu seemed to have anticipated the current situation, and still had a confident smile on his face.
"Father, close your eyes first, and when you open them again, you will be assured that you will see a completely different world than before. "
"Okay, then I'll see. "
Ying Zheng nodded, and then closed his eyes.
Fusu stepped forward and put the pair of his own special reading glasses on the bridge of Yingzheng's nose, and the eye frame was tucked to the sides of his ears.
"Father, you can open your eyes now. "
After straightening the reading glasses, Fusu said beside him.
Feeling the foreign object on the bridge of his nose, Ying Zheng subconsciously frowned, and then slowly opened his eyes.
The next second.
A world of incomparably clear 10 was presented to him.
"It's-"
Ying Zheng was stunned for a moment, and then couldn't help but stand up.
The faces and clothes of the ministers below could not be clearer, and the expressions of doubt, nervousness, or curiosity on their faces were also vivid.
Ying Zheng looked down at the desk, he originally needed to deliberately take away the scroll that he could barely see clearly, but now his handwriting was clear, and he could even see the ink spots that were accidentally left.
This made Ying Zheng, who has always been calm, excited all of a sudden.
Seeing that Li Si and the other ministers below were both ignorant and surprised.
What kind of miraculous effect did this strange thing brought by His Royal Highness Prince Fusu have? It was able to make His Majesty the First Emperor, who had always been calm, change his expression so much after wearing this strange thing?
Unfortunately, no matter how they looked below, the glasses always looked like strange works of art in their eyes, and they couldn't see anything out of the ordinary.
After all, something like glasses can only be felt when you wear it on the bridge of your nose, otherwise it is impossible to see anything just by watching.
"Father, the son thinks that you should go down and take a walk, and turn around in these four circles, so that you can better appreciate the effect of this thing. "
Fusu suggested on the side.
"You're right, I should go down for a walk. "
Ying Zheng nodded approvingly.
Then he rolled his sleeves and walked down the jade steps accompanied by Fusu.
Then he spread his legs and walked along the right path step by step, while his eyes looked around.
He had been in this hall for decades, and he should have been extremely familiar with it.
But at this moment, it seems that something has become different, and Ying Zheng feels that everything is so new, as if he is coming to this place for the first time.
Walking and walking, Yingzheng and Fusu came to the outside of the main hall.
A magnificent palace in the distance, a blue sky, and pleasant flowing clouds.
made Ying Zheng feel extremely intoxicated.
"Phew, since more than half a hundred years later, my eyes have been getting worse day by day, and the things around me have become more and more blurred. "
"I can't remember how many years I've never seen such a clear sky!"
Ying Zheng exhaled a breath when he looked up to the sky, and there was indescribable comfort in his heart.
And Fusu looked at this kind of Yingzheng who looked a little old, and he couldn't help but feel a little emotion in his heart.
It seems that even if it is an emperor through the ages, it will not be able to compete with the wear and tear of time after all.
"Fusu, what is this, it is so magical?!"
At this time, Ying Zheng turned his head and asked.
"Father, this thing is called glasses, it is made of a special glass through a series of processes such as professional polishing and cleaning, as for the specific process, I will not say it first, I will naturally introduce it in detail later. "
"When worn the right way, glasses help regulate vision, relieve eye pressure, and brighten blurry eyes again. "
Fusu introduced Yingzheng to Yingzheng.
Hearing this, the faces of the ministers below all moved.
Especially when they heard Fusu say that wearing glasses has the effect of making blurry eyes clear, those ministers were not only shocked in their hearts, but also their eyes were lit with hope.
After all, under the various policies and systems of Fusu and the strict crackdown, the imperial court has eliminated countless corrupt and redundant officials.
Therefore, now all those who can be officials in this court are all dragons and phoenixes among people, and all of them are diligent and studious.
Especially civil officials like Li Si, most of them studied extremely hard when they were young, and it was common to read at night.
Later, after being admitted to the famous and becoming an official, he also had no leisure, and he had to go through all kinds of general files every day, deal with various things, and use his eyes excessively almost every day.
Although the military attache is slightly better than the civilian official, it is also half a catty.
After all, in addition to wielding knives and guns, military attachés also have to familiarize themselves with all kinds of military books and learn the lessons of the war above.
It is precisely because of this unrestrained excessive use of eyes that all those who are officials in this court are more or less short-sighted, and the old ones are riddled with presbyopia.
This has undoubtedly brought great inconvenience to the ministers' daily life, and it is also a problem that has always plagued them.
And now that they saw the hope of solving this problem in Fusu, they were naturally excited.
"You can rest assured, after waiting for the court, Prince Ben will arrange for the engineering institute to conduct one-on-one measurements for you, and tailor the right glasses for you. "
Fusu saw the thoughts of the ministers and deliberately spoke.
"His Royal Highness the Crown Prince is so loving, the ministers dare not refuse, and the ministers are here to thank His Royal Highness the Crown Prince for his kindness!"
The hundreds of officials led by Li Si bowed down to thank them, and their faces were filled with rich joy.
After all, this myopia and presbyopia have been bothering them for a long time, not only inconvenient when dealing with affairs, but also causing a lot of trouble in their daily life.
Therefore, how could the ministers not be happy to think that they could finally say goodbye to the painful life that they could not see clearly in the future. (If you read a violent novel, go to Feilu Novel Network!)
At this time, Fu Su helped Yingzheng from outside the main hall and returned to the high hall.
When he sat on the throne, Yingzheng was vaguely in a trance.
"These glasses are good, but after wearing them for a long time, I always have a feeling of dizziness, I don't know if it caused any adverse reactions, it seems that my body is really getting worse and worse. "
Ying Zheng took off his reading glasses and pressed his temples with two fingers.
And this also made the ministers strange. []
Could it be that this glasses Prince Fusu has not been fully studied, or is it that there are such side effects from using it?
"Father, you're too worried, your health is fine now,"
"The reason why you're dizzy is because the pair of glasses you're wearing now is just the first version that Erchen made improvise. "
"After your father has measured your visual acuity, your son will match you with a pair of glasses that are more suitable for your father's eyesight, so that some of the symptoms you just experienced will not be gone, and your vision will be clearer than this. "
Fusu replied with a smile.
"What does the word "visual power number?" and what does Fusu mean when you mentioned that you want to measure the visual power for me?"
Ying Zheng was very puzzled.
"Father, the number of visual acuity mentioned here refers to the degree of myopia or farsightedness in both eyes, and you can also understand it as the degree of blurred vision. "
"As for the visual power number, it is necessary to use another thing designed by Erchen, which Erchen calls the visual force number table, with which it can be used to measure the visual power and make more suitable and accurate glasses according to the size of the visual power number. "
As he spoke, Fusu took out a piece of paper from the wooden box just now.
It was a modern visual power chart with special symbols of various sizes dotted with it.
"It seems to be a mountain character written on it, but it is not prominent, these words are somewhat similar to my Daqin's words, but they seem to be much more concise, and the minister can't recognize them. "
Nesten recognized it for a long time, but he didn't recognize a word.
Li Si and other recognized erudite masters also shook their heads, not knowing what those hieroglyphic things meant on the visual power scale.
"You don't need to make any more mistakes, it's just a symbol depicted on the visual power scale, not a special text, it has no other meaning than to help measure the visual power number. "
Seeing these most knowledgeable people in Daqin running to a visual power number table to read and write, Fusu couldn't laugh or cry.
"I see, it's the ministers who are lonely and unheard, but I don't know how to measure the visual power of these symbols of different sizes?"
Nesten asked.
"It's very simple, when measuring, you only need to hang the visual power meter at eye level with the surveyor, and then the measurer needs to stand seven feet away from the visual power meter. "
"If you are measuring the left eye, attach your right hand to the right eye and look from the first row to the last row, and if you can't see clearly in that row, then the visual power of the left eye will be the same as the scale of that row, and you can measure the right eye with the opposite movement. "
"In this way, we can get the visual acuity data of the left eye and the right eye, which are based on these visual acuity 930 data when the glasses are fitted. "
Fusu replied.
Although it is said that a visual acuity scale is used to measure a person's eyesight, there will be a considerable deviation in doing so.
However, in Daqin, where the technological ability is far from being fully developed, this is already the best way to measure eyesight for the time being.
"In that case, then Fusu, you have to find a way to make the glasses suitable for me as soon as possible, after seeing the clear world, now if you want me to face that blur, I can't do it. "
Ying Zheng said with a smile.
That's all in his heart.
If his eyes have been aging like this, and his vision has gradually become more and more blurred, Ying Zheng can still reluctantly accept it, after all, it is normal for people to be dizzy with old eyes, even if he is an emperor, he is not exempt from vulgarity.
But since he came into contact with the clear world after wearing glasses, Yingzheng can no longer force himself to continue to blur, as the so-called once the sea is difficult to water, except for Wushan is not a cloud, the current Yingzheng is exactly this feeling.
"Of course, after the father's glasses are ready, the son will personally send them to the father. "
Fusu smiled.
"Prince Fusu is really a sage in the world! These glasses are not only ingenious, but also extremely practical!"
"With the take-off of my Daqin's education career and my Daqin's vigorous advocacy of reading, students' enthusiasm for learning is unprecedentedly high, but it has also led to an increasing probability of suffering from this eye disease."
"Some time ago, there were students in the south of Gusu City because of excessive use of eyes, which caused them to suffer from extremely serious eye diseases, and as a result, when walking back to school, because they couldn't see the road clearly, they accidentally fell into the well, and they drowned not long after, and this tragedy is not limited to this family. "
"If these glasses can be popularized in the future, I believe that this kind of thing will not happen again, which will undoubtedly have a huge life-changing effect for my students and officials who have entered the court, and it is also of great significance to the people of the entire Great Qin. "
Li Si said with a happy face.
The other officials of the court also looked at each other and nodded approvingly.
After all, as one of the patients, they know better than anyone how much myopia and presbyopia hinder their daily life, so they are naturally full of reverence for Fusu, who created glasses.
"I have given the process of making glasses and vision meters to the engineering institute, and I have explained them in detail many times, and I believe that they should soon be able to grasp the essentials. "
"When their manufacturing process is completely mature, they should be able to start mass production of glasses. "
Fusu said with a smile.