Seeing Yuan Fang's nervous look, Xiao Lu said with a smile: "Brother-in-law, don't worry, I have already helped them see it yesterday, it's not a big deal, it's just eye fatigue." ”

Yuan Fang was even more puzzled: "Eye fatigue? How so? What did they do? ”

Xiao Lu pointed to the sky and explained: "The sun is too poisonous, even more so when they are piloting the airship, the light is dazzling, and of course the eyes can't stand it after a long time." ”

Yuan Fang suddenly realized that he had considered this problem before, and planned to equip everyone with sunglasses, but then he forgot when he was busy: "Xiaolu, do you have a way to relieve their eye fatigue?" ”

Xiao Lu patted the medicine box and said, "Well, Dr. Ye has prepared a potion that can brighten the eyes, and the effect is not bad." ”

Yuan Fang nodded: "Then you go and get busy first, and I'll take a look later." Xiao Lu went to the guards with the medicine box on his back, Yuan Fang changed his clothes after smoking, and rushed over with Guan Xiaoyun.

After a check, there is no big problem, the potion configured by Dr. Ye has a good effect, Yuan Fang tried it, it was cool and moist, a bit like mint.

That night, Yuan Fang listened to Yan Yue's suggestion and didn't bother to think about anything else, hid in the study to sketch and draw, and early the next morning, Yuan Fang and Guan Xiaoyun didn't bring anyone mysteriously, and followed Damei to the Plum Blossom Chamber of Commerce.

It's almost dinner time, Yuan Fang hasn't come back yet, Yu Jingqiu and Xiaomei are a little worried, Sang Rou stood at the door: "Why don't I go and take a look, it's been a day, and my brother-in-law hasn't come back yet." ”

Yu Jingqiu looked at Qiu Yue, who was busy preparing dinner in the kitchen, hesitated for a moment and said, "Well, go, go and come back quickly." ”

Sang Rou called Shangyue, and was about to go to find Yuan Fang, when she saw Yuan Fang and Guan Xiaoyun each coming over with a small wooden box. Yuyue said in surprise: "Brother-in-law, brother-in-law is back." ”

Sang Rou wondered, "Why are their eyes black?" It can't be a beating, right? ”

Hearing this, Xiaomei ran to the door and said, "No, didn't they bring a lot of guards, oops, it's true." As he spoke, he hurriedly ran over to check his shoes without changing them.

A group of people hurriedly ran to ask what was going on, but when they saw what was on their faces, they were all stunned, and then Xiaomei stared curiously at the two black pieces of glass on the bridge of Yuan Fang's nose and said, "Brother, what are you?" ”

Guan Xiaoyun forcibly replied: "This is sunglasses, invented by the dean, how about it?" Isn't it handsome? ”

The red clothes snatched Guan Xiaoyun's sunglasses and put them on themselves, and exclaimed, "Ah, it's darkened." ”

Guan Xiaoyun pointed and said, "Look at the sun." ”

Hongyi did not doubt him, looked up at the sun that was about to set, and shouted: "It's not so dazzling, I see the sun, really, not dazzling at all." ”

Xiaomei stretched out her hand and said, "Brother, show me." ”

Yuan Fang smiled and said: "Don't rob, don't rob, it's all there, everyone has it." As he spoke, he opened the small wooden box he was holding.

In the box, there were two rows of more than a dozen sunglasses of different styles neatly stacked, and Xiaomei said in surprise: "So many." As he spoke, he picked up a pair of small sunglasses with silver-framed round lenses and looked at them, then learned from Yuan Fang to put them on, looked left and right curiously, and finally looked at the sun, and said in surprise: "Really, it's really not dazzling, brother, you are really amazing." ”

Yuan Fang took the box and said with a smile: "You can pick whatever you like, and you can take it yourself." ”

A frenzied robbery, the box in Yuan Fang's hand was swept away, Yuyue, Damei, Sang Rou, Yu Jingqiu, etc., who came back in advance, each had a pair of sunglasses, looking at this new world in a novel way, and constantly exchanging this different feeling.

Yuan Fang looked at everyone's happy appearance with a smile, and after a while, he said to Guan Xiaoyun: "Go, send those to the guards to the pilots, with this thing, they don't have to be afraid of the dazzling sun." ”

The box in Guan Xiaoyun's hand was much larger than Yuan Fang's, and it contained more sunglasses, which were the result of Yuan Fang's day.

The structure of sunglasses is not complicated, but the process requirements are very strict, and the materials are very particular, the lenses are made of gemstones, although they are not too good gemstones, but they are also very valuable, and the cutting and polishing is very laborious, but it takes a lot of effort.

Speaking of the frame, there is no plastic steel here, so only a metal frame can be used, and the metal frame is so thin, and there are smaller grooves, the average blacksmith does not have that skill, Yuan Fang is to find a lot of silversmiths to help with the success, and the materials used this time are basically not pure quality silver, or add some alloys of other metals, its own value is also expensive, the effect is good, strong enough, not easy to deform, and it is also very beautiful.

Hearing this, Hongyi grabbed Guan Xiaoyun, pointed to the box in his hand and said, "Let me see if there is anything better." ”

Guan Xiaoyun opened the box, and there were more than thirty pairs of sunglasses inside. Hongyi saw one of the sunglasses with blue lenses at a glance, snatched it and put it on, and said happily, "I like this." Then, there was another rush of grabbing, everyone took a few pairs of glasses to try and experience, only Da Mei stood aside, as if she had no interest in these things.

Yuan Fang walked up to Damei, looked at the sunglasses in her hand and asked, "What?" Dislike? Da Mei shook her head and said, "I like it, that is, I can't see things clearly after wearing this thing." ”

Xiaomei turned around and said in surprise: "No, I can see it quite clearly, Sister Yan Yue, what about you?" ”

Yan Yue nodded and said, "I can see it clearly." Yuan Fang frowned when he heard this, stared at Da Mei's eyes, and saw that Da Mei was a little embarrassed, avoiding Yuan Fang's gaze.

Yuan Fang asked tentatively: "Damei, you can't be short-sighted, right?" ”

Da Mei was puzzled and asked, "What is myopia?" ”

Yuan Fang explained: "It is an eye disease, how to say it, it is too far away to see clearly, vague, and you have to get close to see clearly." ”

Da Mei thought for a while, nodded and said, "Almost, is this myopia?" ”

Yuan Fang nodded. Xiaomei asked worriedly: "Brother, my sister will be fine, right?" ”

Yuan Fang shook his head: "It's okay, this disease doesn't affect anything." ”

Da Mei asked, "Can it be cured?" ”

Yuan Fang shook his head and said, "I can cure it, but I won't." Da Mei was very disappointed, looked enviously at the red dress who was wearing sunglasses to show off, and sighed secretly.

Yuan Fang was very distressed when he saw Da Mei's eyes, thought about it and said, "Don't be disappointed, this matter is handed over to me, isn't it just that I can't see things clearly, I have a way." Da Mei was pleasantly surprised when she heard this, and nodded again and again, her eyes full of expectation.