Yan Shiyue originally thought that after the glass window, it would be time to get glasses.
Glasses are a necessity and have long been part of her plan.
When she first made the glass, firstly, the craftsman needed training, and besides, she couldn’t spare any hands, so she only made a magnifying glass as an emergency. Now, after three years of fermentation, she should be able to start making fine things.
The only thing she is familiar with is the E watch,
I am not familiar with anything like C table.
Under normal circumstances, the naked eye can distinguish the angle of view formed by the minimum distance between two points, which is the one-minute angle of view. Three E strokes of equal length, each stroke, and the gap in between are all one-fifth of the square, so
It is more in line with the design meaning of viewing angle resolution.
So whether it is an eye chart for myopia or an eye chart for presbyopia, she is going to use the E chart. At worst, she will not mention letters or anything else and just treat it as just a graphic.
There are fixed standards for the size and spacing of each letter on the eye chart. For example, the side length of the first line is 7.27mm, and the ratio below it is 1:1.5:2:3:4:5...and so on.
So just using an eye chart is very troublesome.
Besides, the problem of eyes is not a trivial matter, it cannot be similar, it must be precise, and a set of eyewear equipment must be as precise as possible.
Although she drew the pictures and asked the craftsmen to do it, drawing the pictures was also very time-consuming!
The key is to have more children!
She was popular, and a group of them would come over to her at every turn, with their innocent and cute little faces upturned, their bright black grape eyes blinking, and their milky voices. She was reluctant to refuse, and one or two would come if she was delayed.
The time has passed.
Besides, Huo Qijing is not here yet, so no one can take her place.
Huo Qijing has been very busy in the past few months. He has been running back and forth every day. He has become thinner. When he comes back occasionally, she is reluctant to use him. She wants to ask him to sleep a little longer. His ears are very good. She even takes care of the child.
far away.
She complained to Meng Min more than once in private: "If I had known I wouldn't have had so many kittens, I guess I wouldn't be able to do anything at home when these four kittens grow up."
Meng Min said with a smile: "You have a lot of things to do. When you are older, send me here. I am bored all the time and just like to watch the children making trouble."
The queen also smiled and said: "You listen to her and don't let her see her, but she wants to do it again! I don't know where the bad habit comes from. I feel tired after playing with the child for a while, and then I can't see it, and then I wander over again."
"
Mother.
Yan Shiyue could only retreat silently.
To draw such a detailed picture, lighting a candle or something would not be enough light, and it would hurt your eyes.
She was forced to shorten her sleeping time, and even gave up her last insistence on sleeping in. She got up and worked at dawn, and finally sent Tu back to the capital before leaving the palace, so that when she returned, she would
Now you can start getting the lenses.
Even Emperor Ming Yan laughed and said: "It seems that being a mother is different. In front of me, you act coquettishly and don't go to the morning court. As a result, you still get up earlier than the morning court!"
Yan Shiyue: "..."
This day is really unbearable!
In fact, she has always been quite squeamish. After doing any big things, she usually has to sleep for a day and a night, or two days and a night.
As a result, this time, the front leg returned to Chang'an City, and the back leg came to find Zhou Jianwei.
The eye chart was okay, but he couldn't understand these devices himself, and it was difficult to explain them to the craftsmen.
So Yan Shiyue entered the Duke's Mansion without changing her clothes, and was called to the Ministry of Commerce.
Over there, Emperor Ming Yan and his party entered the palace.
The Queen Mother had not seen the Ninth and Tenth Princes for several months, so she thought badly and sent Aunt Fu over early to take Ninth and Ten over.
As soon as she saw the two children coming in, the Queen Mother happily opened her arms and said, "My darlings! Come to the Royal Grandmother quickly!"
As a result, Prince Ninety walked up to him and saluted neatly: "I have met the Imperial Grandmother."
Children like to show off as soon as they learn something. These days in the palace, they saluted Emperor Mingyan and the Empress when they saw them. The two thought it was a good thing and praised them repeatedly, so they took it even more seriously and gave each other a courtesy.
Shi's decorum is extremely beautiful.
The Queen Mother had never seen them salute before, so she was stunned. After she came to her senses, she hurriedly said: "Ouch! You darlings of the Ai family, why are you still saluting! Come here and ask the Imperial Grandmother to take a look!"
The two of them just came over.
Children are actually very forgetful. They haven't seen each other for several months. These past few months have been very colorful and they have learned a lot. When I see the Queen Mother again, I feel a little unfamiliar.
Seeing this, the Queen Mother almost burst into tears, stroking their faces back and forth: "What's going on? Why are you still seeing the Imperial Grandmother? Come on, tell the Imperial Grandmother, who is bullying us, Jiulang?"
Juro?"
The Ninth Prince shook his head: "No one bullied me."
The Queen Mother said: "Then tell the Imperial Grandmother, what did you do when you went to the palace?"
When this was mentioned, the two children were very excited, and the other said: "Sister Huang, tell us a story!"
That one said, "He also taught us how to practice kung fu!"
"And taught us how to write!"
“Teach us how to grow vegetables!”
"Loose the soil! I dare to catch bugs!"
"I dare too! I dare too! I can also wash vegetables!"
The two little ones were excited and said each other hurriedly.
For them, growing vegetables with their father is naturally more fun and novel than writing and reading, and their memories are also deeper.
The Queen Mother responded repeatedly: "Okay, okay, so good! Tell the Queen Mother, do you miss the Queen Mother?"
If these were children who grew up in adversity, they would know what to say at this time without even thinking about it, but Jiu and Ten had been raised delicately since childhood, and there was no concept of pleasing others in their minds, so they shook their heads sincerely.
The Queen Mother's face looked a little off, and she laughed and cursed: "You are all a little heartless!"
Jiulang immediately said: "You have no conscience, this is a curse! The emperor sister said, you can't speak the village dialect!"
"Yes!" Juro shared the same hatred: "It's wrong to speak the village dialect! Juro should stop talking to you! You will learn bad things!"
Grandma Fu was beside me, and she wanted to hold her forehead when she heard it.
Stop talking, little ancestor, your imperial sisters are almost tricking you to death!
But the Queen Mother was already angry.
He said calmly: "Take them down to play on the slide for a while!"
"Don't play on the slide!" Kuro Juro said, "It's time to listen to the story! The emperor sister said that you must have a plan when doing things!"
So the two of them bowed and ran out.
Aunt Fu secretly looked at the Queen Mother's expression.
The Queen Mother had a sullen face.
Aunt Shou's eyes moved slightly, she stepped forward to refill the cup of tea, waved her hand to the palace attendants to leave, and advised: "The Queen Mother, don't be angry, please forgive me for speaking frankly... Your Highness, after all, grew up in the countryside, and
He has an innocent temper, and it is... inevitable to lead Kuro Juro to grow vegetables."
The Queen Mother said angrily: "This is the grandson of the Ai family! A majestic prince! He is born to be a master! Learn to turn the soil! Learn to grow vegetables! What are you doing with these servants' troublesome things? Look at the children who have raised the Ai family well.
, what kind of teaching is it! Everyone is like a wooden man, saluting first when entering the door! The Ai family is their biological grandmother, why should they be so particular about etiquette! How many people in this world can make them salute!"
Aunt Shou hurriedly advised: "What you are saying, Queen Mother, is that your Highness is so young that you can't expect so much... Besides, Your Highness also has a lot of responsibilities. Just look at the Qi Lang and Ba Lang back then, and you will know that Your Highness is not someone who has the patience to coax children."
…”
The Queen Mother became even more angry: "She has a bad temper and is so lawless that the emperor loves her. How could she do such a thing! She must have been thrown to the subordinates casually. What can a group of slaves teach? What dares to teach! Isn't she just taught how to salute to please?