mtlumby2d Chapter 543 Pros and Cons of Glasses
Chapter 543 Pros and Cons of Glasses
Ying Zheng wanted to speak, so he agreed.
But after thinking about it, Ying Yu was the inventor of the glasses. Although he is the emperor himself, he doesn't know anything about this kind of technology. If he gives orders at will, it may cause some bad effects.
So Ying Zheng finally turned to look at Ying Yu: "What do you think of this proposal?"
Ying Yu thought for a moment, then shook his head.
"I feel that no matter how good something is, it should be moderate. Glasses have indeed changed the status quo of my Daqin. Many people with eye diseases have gained great convenience in their daily lives, and they have also greatly promoted my Daqin. Economic development, as well as the efficiency of learning and doing things.”
"But glasses are only foreign objects after all, and cannot become part of our human body. Although wearing glasses can indeed correct vision, it can't really cure eye diseases. For people suffering from eye diseases, after all, It’s treating the symptoms, not the root cause.”
"Therefore, Erchen believes that what we Daqin should do is not to set up classes for the people when they were young, and tell them how good and amazing glasses are. It just needs to be properly popularized."
"What we should do is to pay attention to the problem of eye diseases, so that our people in Daqin can develop good eye habits from an early age."
"If the efficacy of glasses is widely publicized, the common people will have an attitude of indifference since they were young. They will be as happy as they are with the use of their eyes, and then they will wear a pair of glasses hastily after their own eyes have problems."
"The popularization of glasses is a good thing. It is the gospel of many eye disease patients in Daqin, but there must be a limit. A good thing can't turn into a bad thing, and it can't become a reason for people not to pay attention to eye protection."
Ying Yu said in a deep voice.
Wearing glasses is not a good thing in itself. It is just a helpless choice when one's eye diseases such as myopia and presbyopia are serious, and even have affected normal life.
Moreover, although wearing glasses can prevent further deterioration of myopia or hyperopia, it is only suitable for some people with serious conditions.
If your own myopia or hyperopia is not so serious, wearing glasses too much will make the condition of the eyes worse.
With Daqin's current level of technology, it is undoubtedly difficult to grasp this speed.
After all, there are all kinds of sophisticated medical machines in modern times, which can measure the degree of vision of a person very accurately, so it is not difficult to judge the degree of myopia of a person.
However, due to the limitation of science and technology, Daqin can only use the most crude method of vision test chart to simply estimate the degree of eyes.
Even if the detection method is proper, although the results obtained in this way will not be too different from the real data, there will still be deviations after all.
And a small deviation, just a few numbers seems nothing, but it will be big when placed on the eyes.
Not to mention that in myopia, there is also a complex situation of pseudomyopia, which is said to have symptoms of myopia, but has not yet completely suffered from myopia.
It can be seen that wearing glasses is not the best choice for some eye disease patients.
What's more, when glasses bring convenience to people with eye diseases, they will also cause some troubles.
For example, when people with eye diseases get used to using glasses, their dependence on glasses will become particularly strong, and they can hardly do without glasses no matter what they do.
If you accidentally lose your glasses due to some unexpected situation, it will undoubtedly bring about extremely serious consequences. If it happens during normal times, it is fine, but if it happens at a critical moment, the consequences will be disastrous up.
Therefore, although glasses are said to be a good news for those with eye diseases in Daqin, if we rashly increase the penetration rate of glasses in Daqin without solving the fundamental problem of eye diseases, it will do more harm than good.
"What His Royal Highness said is very true, it is because the minister is short-sighted."
After listening to Ying Yu's words, Chen Ping immediately realized that he had made a bad idea, so he immediately bowed and apologized.
"It's okay, as a courtier, it's what you should do to make your own suggestions."
Ying Yu was very generous and didn't mean to blame him at all.
Such a generous mind made all the courtiers admire in their hearts.
"The prince is right, because I have realized the benefits of these glasses, and I have forgotten the principle that everything should be done in moderation. Fortunately, the prince reminded me in time, so that I will not make a wrong decision."
Ying Zheng was also slow-witted, and was only able to react to Ying Yu's words.
"Actually, Father, you don't have to be so concerned. When my Daqin's technology becomes more and more advanced in the future, there will be room for further improvement of this glasses. At that time, these current disadvantages will be overcome one by one."
Ying Yu said with a smile.
"I believe that with our joint efforts, glasses will one day develop to this point."
Ying Zheng smiled and nodded.
"Your Majesty, in addition to the rapid development and popularization of glasses, His Royal Highness's microscope made of special glass has also been sought after by all scientific researchers."
"Although major factories have begun to expand their manpower and are making microscopes day and night, the supply is still in short supply.
Every time the microscope is put on the shelf, it will be sold out, and the crowd queuing in front of the microscope store is also increasing, without any decrease. "
"In addition, after hearing about the miraculous effects of my Daqin microscope, many countries are asking my Daqin to open export trade channels, and want to buy it back for personal research."
"I think that since microscopes are so enthusiastically sought after by so many scientific researchers in our Daqin, I believe that scientific researchers from other countries in the world will be no exception. If they can be exported, they must be able to bring them to our Daqin." A considerable financial income."
"However, this matter is of great importance after all, and I absolutely dare not make a decision by myself, so I ask His Majesty to make a decision."
Nestern bowed and said.
In his eyes, although the microscope is also a product of modern technology, it does not have much practical value.
It can neither change the lives of a large number of eye disease patients and improve the overall operating efficiency of Daqin like glasses, nor can it directly change Daqin's productivity like a steam engine.
Although it is said to have the function of seeing substances that are difficult to observe with the naked eye, it does not seem to have any real value at present.
Therefore, in the eyes of many people, the microscope is like a chicken rib, which is tasteless to eat and a pity to discard.