Chapter 406

"These are reading glasses?"

Sun Simiao and Hua Yuan held a pair of reading glasses in their hands and looked around curiously on the bridge of their nose.

After Li Yuan's birthday, the news that the Mohists had conquered presbyopia spread in Chang'an city. On hearing the news, Hua Lao and Sun Simiao couldn't wait to come to the Mohist house to test presbyopia glasses in person.

Although they are well maintained, after all, they are old and have presbyopia to varying degrees. After wearing presbyopia glasses, their eyesight is as clear as when they were young.

"This thing is so magical." Sun Simiao exclaimed. He is old and hard to write prescriptions, so it must be very convenient with the help of reading glasses.

"Who would have thought that the secret of treating presbyopia was hidden in small hole imaging." Hua Yuan also smacked his tongue. Their doctors are obsessed with medical skills and pay attention to taking medicine to treat diseases. If they continue like this, they may not be able to overcome the persistent disease of presbyopia in another thousand years.

Merton explained: "pinhole imaging is a linear mapping, and our eyes are curved refraction. They are very similar, while presbyopia is.

Merton said, casually drawing the reason of presbyopia on the paper with a pen.

"So it is?" Hua Yuan, a famous surgeon, said with a sigh. "It seems that Mo hospital should have a separate department, ophthalmology!"

Sun Simiao nodded solemnly. The eye is the most vulnerable organ of the human body. For a long time, once there is a problem with the eye, even Hua Tuo is still weak. Who would have thought that the reading glasses are not medicine stones and need external assistance.

Hua Yuan and Sun Simiao couldn't help looking at each other. With the continuous prosperity of doctors, some different voices gradually appeared in Mohist hospital, believing that doctors can be separated from Mohist.

However, now it seems that without the support of Mohism, doctors may soon be beaten back to their original shape. Maybe in the future, good Mohist doctors are destined to be separated. At least Mohism is still one day, and doctors will not be separated from Mohism.

"What's the selling price?" Sun Simiao asked with concern.

If it is popularized to Datang in the future, if the price is too high, I'm afraid few people can afford it.

"Always a pair of reading glasses!" Merton thought and said.

"Consistent money?" Sun Simiao and Hua Yuan immediately shouted.

Merton was stunned. Looking at the second old man, he couldn't help but say carefully: "if it's not 500 Wen, it's really not good. The price can be discussed again!"

Hua Yuan waved his hand again and again, nodded and said, "OK, 500 Wen, just 500 Wen!"

It's so crystal clear that it's comparable to jade. It's only 500 words. They can't help but dream. Besides, 500 words can certainly revive the old man's eyes. It's extremely worth it for anyone to see.

Merton doesn't know that they are not rich, but think it's cheaper to buy. However, when they want to know the cost of Merton, they may scold Merton as a profiteer!

Soon, they talked about the construction of quchifang Medical College and were about to leave.

Suddenly Mo Wu came in a hurry and reported: "two teachers, your majesty recruit each other."

Mo Wu is now learning medicine at the same time around the two miracle doctors. It's not too much to call them mentors together.

Hua Yuan and Sun Simiao were surprised at the speech and got up quickly.

"Your Majesty specially named the young master and asked him to go forward together." Mo said after five pauses.

Merton was puzzled and had to follow them.

The carriage went all the way and soon reached the palace. When the three got off, they saw that Li Shimin had been waiting outside the Lizheng hall.

"See the emperor!" the three bowed.

"Three Aiqing are exempt!" Li Shimin raised his arm falsely.

"Your Majesty, but the Queen's condition..." Sun Simiao got up and asked hurriedly.

"Thanks to doctor sun's advice, the body of the palace has greatly improved?" the graceful empress sun, dressed in palace clothes, came out of the hall and said in a crisp voice.

"That's good!" Sun Simiao had a little peace of mind.

"I don't know your Majesty's move..." Hua Yuan didn't understand. Since the queen is safe, I don't know what's important for Li Shimin to call her.

Li Shimin pondered and said, "I want to ask you a question today when I recruit two miracle doctors."

"Your Majesty, please!" Hua Yuan said.

"Presumably, the two miracle doctors have learned that presbyopia has been conquered by the Mohist school, and the elderly can be corrected with presbyopia glasses, but how to treat it if a teenager has presbyopia." Li Shimin looked at the two miracle doctors and asked, but his eyes involuntarily floated to the Mohist family.

"The boy has presbyopia!" Hua Yuan and Sun Simiao immediately looked at each other.

Hua Yuan said in his heart, "what your majesty said is that teenagers study hard all year round. When they look at the distance, they have abnormal vague symptoms."

He once met such a patient who came to see a doctor. When he heard Li Shimin say so, he suddenly realized that this symptom was very similar to presbyopia, but presbyopia could not be seen from a distance, while juvenile symptoms could not be seen from a distance.

"Indeed, it is as the Chinese miracle doctor said!" Li Shimin nodded.

Hua Yuan and Sun Simiao couldn't help laughing bitterly. No wonder Li Shimin asked Merton to come. It turned out that today's attending doctor was not them, but Merton.

"Weichen, here is a pair of reading glasses. Your majesty has tried it out. Can it be universal!" Sun Simiao took out a pair of reading glasses and said.

Li Shimin shook his head and said, "I've tried this. Instead of getting better, it's more serious. It's very difficult to walk."

"In this way, I'm afraid we can't do anything!" Sun Simiao shook his head. Doctors are almost blank here about eyes. Naturally, they don't know how to treat them.

In an instant, everyone's eyes focused on Merton. Since Merton found and found a solution to the presbyopia, I'm afraid only Merton can solve the vision problem of the teenager.

Seeing this, Merton had to step out of the line. Li Shimin asked him to come by name. I'm afraid he also had such a mind.

"This is myopia!"

Merton opened his mouth and immediately made everyone happy. Since Merton can say the name of this eye disease, there is great hope.

"Old people have presbyopia, can't see near things clearly, far things are normal, while myopia is normal near things, and far things are blurred. It most often appears in teenagers who read books. In serious cases, they can't see people's faces close at hand, and they almost lie on books when reading." Merton explained.

"Yes, that's it!" said empress Chang sun eagerly.

Li Shimin's face sank when he heard the speech and said, "is it possible to recover from this myopia?"

Merton shook his head and said, "if it is caused by short-term sharp myopia, it may recover. If it is caused by long-term reading habits, I'm afraid it can only be so for a lifetime."

Empress Chang sun's face turned white when she heard the speech, and her body couldn't help shaking.

Li Shimin could not help clenching his fist and said, "can you make glasses that can make myopia see clearly like presbyopia?"

Merton nodded and said, "theoretically, presbyopia and myopia must be related. Weichen is sure to make myopia glasses."

Li Shimin and empress Chang sun were relieved.

"However, myopia is different from presbyopia, and personal conditions are different. I'm afraid only seeing real people can determine how to make myopia glasses," Merton said.

Presbyopia is the cause of human function. The degree of each age group is roughly the same, but myopia is not the case. Merton had seen a young boy with a thick bottom of a wine bottle in his previous life.

"Come in! Let Merton check it for you." Li Shimin sighed.

I saw a girl in palace clothes coming in from the inner hall. Merton looked up and saw someone coming. He couldn't help but grow up his mouth,

This person is Princess Changle.