After he picked up the telescope, he aimed at the front according to Zhao Long's previous actions. When he opened his eyes, he was surprised.

It's vague, but there's a moment of clarity!

That's right!

He could actually see the front, and it was clear that it was indeed a mountain!

However, one side is clear and the other side is blurry, which is very wonderful!

How is this possible?

In a daze, Ying Zheng still felt that he was dazzled?

He took off his telescope and looked forward with his eyes fixed.

Still a blur...

This is the scene he is familiar with...

So, what's going on?

"Old Zhao, you have to turn a blind eye..."

Seeing this, Zhao Long smiled and said, "When you look, open your eyes a little clearer and close the other eye so that you can see more clearly."

"Is that so? Then I'll take a look!"

After hearing Zhao Long's words, Ying Zheng then followed what he taught and lifted the telescope up again.

Wow?

This time, he finally saw clearly!

No wonder what I just saw was clear and blurry...

It turned out that he saw clearly through a telescope with one eye, while the other eye looked forward by himself, which was naturally blurred.

Now that one eye is closed, and using one eye alone, it makes you see very clearly!

"Wow? It's amazing, it's amazing!"

Ying Zheng couldn't help but sigh, "I never thought that this thing could have such a magical effect! Sir, what is this telescope made of?"

"Glass..."

Zhao Long said with a smile.

What?

Glass?

Ying Zheng was stunned, looked at it and said, "Isn't this bamboo?"

Am I fucking?

Zhao Long suddenly turned dark after hearing this, "I said there is glass inside him!"

"Oh...but that's the case..."

Ying Zheng smiled and then became even more curious, "How could this glass actually have such an effect?"

"Yes, if this glass is flat, of course it won't have this effect. In fact, this is a curved mirror."

"Curve mirror?"

"Yes, curved mirror, two convex lenses, two concave lenses, make this glass, a little thicker in the middle and a little thinner in the edge... This is called a convex lens, and in turn is called a concave lens."

Zhao Long gestured for a moment and said, "If you make this shape, you will have a special effect... and then, assemble it together and it will have an effect..."

"It's actually like this? Mr.'s technique is really exquisite!"

Ying Zheng sighed immediately after hearing this.

"Hey, I learned it before..."

Zhao Long smiled and said, "But the one I made can only be said to be average. After all, there are no precise instruments, just look at it..."

"Oh, I think this is already very good!"

Ying Zheng heard this and said, "Looking at the mountain ahead, it's very clear!"

"How far is this... Some people can see clearly with the naked eye..."

Zhao Long smiled and was stunned, "Oh, Lao Zhao, are you a little myopic?"

"Shortsighted?"

"It's just that compared to the past, the eyes can see closer and farther, and the eyes can't see clearly..."

Zhao Long said.

"Oh? That's it!"

Ying Zheng immediately said after hearing this, "I have been in many years, and my eyesight is not as good as before! Alas..."

As he said, he sighed...

There is nothing we can do about this. Who made him need to review so many memorials and bamboo slips at night?

There was no good light in ancient times, so vision was easily ineffective.

However, for Ying Zheng, there is nothing he can do about it...

"Or why I'll try to get you glasses?"

Zhao Long looked at Ying Zheng and said, "I can only say that I can try my best, after all, I am not a professional..."

What?

What to do?

Eye?

Ying Zheng was stunned and thought to himself, is this gentleman going to change my eyes?

But aren't I blind yet? www.81zw.??m

Moreover, can other people's eyes be replaced by me?

“How to change?”

Ying Zheng couldn't help but ask in surprise, "Do you want to take my eyes off?"

"Why do you want a hammer?"

Zhao Long said speechlessly, "How capable am I to have an eye replacement surgery for you? I mean to give you a pair of glasses, just bring the one outside..."

"Oh? Take outside?"

"Yes, frame..."

Zhao Long said, "You will know if you turn around..."

"But that's the case..."

After hearing this, Ying Zheng smiled and thought to himself that he thought you wanted to change my eyes...

Although my eyes and vision are not good, at least I am still bright and majestic, right?

"Okay, Lao Meng, you go!"

Zhao Long raised his hand and said, "When you arrive, I will set out directly here!"

"That's good!"

After hearing this, Meng Tian immediately tightened the reins, then slapped his legs and swung his whip with his hands, "Hold!"

"Hao!"

Then the horse rushed out!

Step on!

Step on...

Very fast...

Everyone saw it and couldn't help but murmur in their hearts.

This war horse is so fast, do you still have to let him go halfway first?

Looking back, this gentleman, shouldn't he really lose?

Step on!

Step by step!

Meng Tian ran wildly while not forgetting to look back a few times.

"Sir, he is really halfway there!"

Ying Zheng held up the telescope and looked forward, looking a little happy.

This thing is really easy to use. I used to look forward for less than ten feet, but I couldn't see clearly even with my eyes squinted.
To be continued...