strokinit Chapter 409 The production method and management method of eyes
Chapter 409 The production method and management method of eyes
Hearing Su Yu's words, Ba Qing looked at Lao Zhao subconsciously.
"BT..."
Lao Zhao raised his hand to interrupt Ba Qing's unspoken words.
"I know what you are going to say, you really want to get the manufacturing technology of these glasses, right? 35
Seeing Lao Zhao asking, Ba Qing nodded without hesitation.
Lao Zhao laughed: "Mrs. Qing, with your contribution to Daqin, it's just a trivial matter, I'm sure!"
With a big wave of his hand, Lao Zhao repaid Ba Qing's favor.
Although this kind of favor may not be as exaggerated as billions of dollars.
But it's a little bit more.
For this kind of cheapness, Lao Zhao still likes it.
With Lao Zhao's approval here, Ba Qing "Qi Liu Qi" looked at Su Yu again with anticipation.
"Immortal, Your Majesty has agreed, I don't know..." She didn't finish her sentence.
But the meaning of it, everyone present, is the same as the mirror in their hearts.
Su Yu nodded and said, "Since His Majesty has agreed, I naturally have no opinion here."
"As long as you pay me 10 million Daqin money to produce, this manufacturing method is yours."
brush brush...
All eyes were on Su Yu at this moment.
Lao Zhao and others, this is the first time they have seen Su Yu make such an active offer.
In exchange for the previous transaction with them, it was all asking them to make an offer.
Or only after they asked, did they ask for the price.
For this long-established Ba Qing, even if she respected herself so much now, Su Yu did not dare to be careless.
After all, they are the real business leaders.
When it comes to the thickness of the skin and the ferocity of bargaining, it is definitely second to none.
If you hand over the opportunity to offer this price to others, you definitely don't want to get much benefit.
Ba Qing hesitated for a moment, then nodded slowly: "As the immortal said, ten million dollars. 99
In fact, she really subconsciously wanted to haggle.
But thinking that the person opposite is the current Daqin immortal, and His Majesty is sitting next to him.
It would be somewhat disrespectful to haggle when you come up.
Besides, 10 million dollars is not an unacceptable number for her.
As long as the glasses can be made and sold, the profit is sufficient.
It's a matter of time to earn back.
The transaction was successful, and a successful smile appeared on Su Yu's face.
Ba Qing even called the servant directly, and waited for him with pen and ink.
Su Yu took a pen and danced on the paper, and began to write about the manufacturing method of glasses.
In fact, to put it bluntly, any middle school student who casually pulls over this kind of thing can understand the principle.
It's just that according to the corneal curvature of presbyopia, that is, farsightedness, the glass lens is polished into a convex lens and the direction of the light is changed.
Different thickness curvatures correspond to different degrees.
As for the polishing method, Su Yu is not worried at all.
The current Daqin seems to be backward, as if there is no means of grinding hard and brittle substances like glass.
But he knew that the Sengoku Crystal Cup existed.
The hardness of crystal is far more than that of glass, but it is still ground into a cup.
This means that as early as the Warring States Period, people had mastered the techniques to polish hard objects.
Although I don't know how these Daqin people did it.
But Su Yu believes that with Baqing's wealth and power, he can definitely find a way to polish it.
The more you write on the paper, the more you write.
In addition to the glasses for presbyopia, Su Yu also attached glasses for myopia of the same principle.
The young children of Daqin are gradually entering an era of high-intensity study.
Myopia is getting closer and closer to them.
In addition, Su Yu also wrote about the business methods of glasses.
For example, rough lenses of different thicknesses are first polished, allowing people to choose the degree and frame that suits them, and then carry out the final combination and refinement.
In this way, it is also convenient for people to choose the right style of frame and match their own lenses.
These seemingly small details are all the experience summed up by the optical shop in the past life.
In the end, Su Yu quietly exchanged a cheap vision test form, and handed it to Ba Qing with two sheets of paper full of handwriting.
After all, such a simple thing, sold for a high price of 10 million, Su Yu was a little unreasonable.
Simply write more.
Ba Qing carefully took two sheets of hemp paper, plus a chapter on the eye chart, his face full of joy.
Looking at the content on the hemp paper, the smile on Ba Qing's face became even greater.
The immortals are really thoughtful!
Originally, she thought that the ten million was just a way to make it.
Unexpectedly, this even the perfect way of management, and even the production of another kind of glasses are given.
Although the words are a little ugly, a little difficult to recognize.
But it's a lot of content!
"Thank you immortal for the reward!" Ba Qing composed the compilation with both hands and bowed to Su Yu.
5.0 Su Yu nodded with a smile and helped Ba Qing up.
"To make these glasses, you also need to order special glasses from Shaofu," 35 Su Yu advised.
As far as Daqin's current ordinary glass is concerned, whether it is physical properties or light transmittance, it is a bit reluctant as a lens for glasses.
At present, the best choice is high-transparency glass.
This is the most advanced type of glass among the glass manufacturing methods that Su Yu exchanged for the first time.
Whether it is light transmittance, physical properties, processing difficulty, it is far better than ordinary glass.
Of course, the craftsmanship of this kind of glass is also extremely difficult to master, and the price will definitely be higher.
On the contrary...the profit will be higher!.