Technological power starts with upgrading lenses

In order to verify his conjecture, Kang Chi found several other items to check and found that only items he had made or repaired had panels.

Then he prepared to come one by one, first studying what this experience and upgrade meant.

"The lenses I make myself all have 0 experience. I can upgrade them but I can't..."

So the question is how to gain experience?

After Kang Chi thought about it, he took out a camera body, put his plastic lens on it, took random pictures of the store, and finally took off the lens to take a look.

[Experience: 0.1/100] (can be converted into general experience 0.01)

[General experience: 0]

The experience has really increased!

But the question is: Why did it rise so much?

Could it be that the price rises slowly due to random shooting?

Also, why is there another universal experience?

Those who have played Ship Girl may know that general experience can be used to upgrade all ships!

Kang Chi speculated that this thing should be the same!

"Boss, has my lens been repaired?"

Just when Kang Chi was thinking a lot, a middle-aged man wearing a jacket walked into the store.

"It's fixed, you can try it!"

Kang Chi took out the newly repaired lens.

After a brief try, the man installed it on the camera and took a few photos. After confirming that there was no problem, he simply paid the 300 maintenance fee.

"etc!"

Just as the man was about to leave, Kang Chi suddenly stopped him.

"Um...I have a lens here. Can you please take some photos with it?"

"Photograph?"

Looking at the lens handed over by Kang Chi, the man's eyes were full of doubts.

Such a rough plastic case...

You call this thing a lens?

"Yes, just take pictures casually. I think you must be an experienced photographer and your shooting skills must be good. I want you to test this lens."

"This...did you do this yourself?"

"Yes, please!"

Seeing Kang Chi's expectant face, the man reluctantly changed to Kang Chi's lens.

He first researched it and made sure it seemed to work, then he started looking for subjects in the store. After taking a set of photos, he went outside to take a few more sets.

The old man is still a good person. Although he is obviously reluctant, he is still very serious in doing things.

"The image produced by your lens...is really beyond description."

After the test, the man returned the lens to Kang Chi and commented: "Under the high light ratio and backlight conditions outside, the picture is so blurry that you can't even see the subject clearly. Even when the light is even, it's so blurry that it looks like Adding a layer of magic filter made me feel like I was using a tape recorder from the 1970s and 1980s..."

"It's normal. Thank you for your review." Kang Chi nodded without hesitation, "Plastic lenses are polished by hand and have no coating. They are actually made for fun."

You're just doing it for fun and you want me to test it?

The man complained in his mind and left in a hurry.

After he left, Kang Chi immediately picked up the camera and started looking at it.

[Experience: 1.1/100] (can be converted into general experience 0.11)

It has indeed gone up!

This means that as long as the lens is made by him, even if it is used by others, the experience will be increased.

This mechanism is clear. He does not need to gain experience personally. Users are encouraged to use it. The higher the intensity of use, the better!

After confirming this, Kang Chi immediately turned on his computer and posted an event on the Daqin Optics store: free replacement!

In fact, for Daqin Optics' products, this kind of activity is not very attractive.

Users usually just throw it into a small corner to collect dust after playing for a few days, and then clean up the trash one day and throw it into the trash can.

As for the need for replacement...

Wouldn't someone really use this toy lens until it breaks and then want to repurchase it?

Kang Chi just took the chance of doing long-term activities to see if he could pick up someone with full experience...

It doesn’t matter if you are dissatisfied, can’t it be converted into universal experience?

Unexpectedly, Kang Chi received a replacement request that night.

Judging from the address, the other party was most likely a student from Lin'an Academy of Fine Arts, and Lin'an and Dongyang were not far away, so Kang Chi received the package the next afternoon.

When he opened the package and took a look, Kang Chi was stunned on the spot.

This quality...

I'm afraid it's not used for filming battlefield news, right?

Kang Chi picked up this lens, which had obviously been used intensively, and was full of curiosity about the user.

What kind of person would use this kind of toy lens as a regular lens?

Too poor to afford a lens?

Um……

It's not impossible.

There are quite a few people with average family conditions who want to learn photography.

Good boy, be patient and wait for me, Da Qin Optics, to save you!

Kang Chi picked up the camera and looked at the panel expectantly:

[Item: Daqin Optics 50mm F1.4 lens]

[Manufacturer: Kangchi]

[Item Level: 1]

[Experience: 235/100 (can be upgraded)]

[Proficiency Points: 1]

[Item status: old, no analytical items]

As expected, after using it intensively, the experience has been overflowing!

Kang Chi immediately clicked the plus sign behind the experience panel to upgrade the lens.

After a flash of light, the lens suddenly became different.

The previous lens was just a plastic toy with rough workmanship, but after the upgrade it became much more refined. The burrs of the plastic were completely repaired. Although it was still made of plastic, the gap had become several times smaller visibly to the naked eye. The texture is so much better than before!

The appearance alone is almost as good as a lens from a major manufacturer! ‘

Kang Chi looked at the upgraded attribute panel again:

[Item: Daqin Optics 50mm F1.4 lens]

[Manufacturer: Kangchi]

[Item level: 2]

【Experience: 135/400】

[Proficiency Points: 1]

[Item status: intact, parsable]

In addition to the item level increasing by one level, the status of the item has also changed from unresolvable to resolvable.

So Kang Chi tried to click the analysis button, and the panel suddenly turned into a tree diagram.

Structural analysis requires proficiency points: 1.

Lens analysis requires mastery points: 1.

Material analysis requires mastery points: 1.

Process analysis requires mastery points: 3.

Sure enough, just as Kang Chi thought, this analysis system is a reverse analysis to analyze the technology in the lens.

He only has a little proficiency now, and can only consider the three directions of structure, lens, and material. As for the structure, as long as he disassembles the lens himself, he can also analyze it roughly, so he passes it first.

The remaining two Kang Chi didn't rush to make a decision, but put the lens on and took a picture.

Damn it?

Is the picture quality improved so much after the upgrade?

Kang Chi looked at the photo on the camera screen, clicked to enlarge it and began to study it carefully.

The chromatic dispersion is significantly smaller, which makes the image quality much clearer, almost on par with the image quality of a large zoom mount lens costing two to three thousand yuan.

Seeing this, Kang Chi chose lens analysis without hesitation.

Soon, a series of explosive information rushed into Kang Chi's brain, causing him to gasp in pain.

However, as the infusion of information ended, the pain quickly subsided, and Kang Chi had the energy to digest the analytical data he had obtained.

The material used for the lens is polymethyl methacrylate (PMMA), an optical resin with excellent optical, mechanical, thermal and chemical properties.

To put it bluntly, it is just a kind of plastic, but it has better light transmittance than the ordinary transparent plastic that Kangchi used before.

This analysis only obtained basic information about the material, without more specific material structure and production process. It is estimated that material analysis and process analysis are required to fully produce it by ourselves.

However, Kangchi currently uses hand-made lenses. Unless they want to mass-produce lenses in the future, there is no need to produce them themselves, they can just purchase them directly.

Next comes the highlight of the analysis: the doublet achromatic lens!

Kangchi originally simply polished a convex lens to make a single-lens lens, but after the upgrade, a convex lens was superimposed on the concave-convex lens, which greatly reduced dispersion and chromatic aberration. At the same time, the lens also has A metal film used to reduce reflected light.

These two points are the key to making the lens image clear!

As the information is digested, Kangchi has a deeper and deeper understanding of double achromatic lenses and single-layer metal coatings.

After it was completely digested, Kang Chi already had a lot of confidence in how to make this kind of lens.

A double achromatic lens may not be considered a high-tech thing these days, but it is just a lens that has been upgraded once!

If we continue to upgrade and parse, what level will we reach in the end?

In addition to lenses, can cameras also be upgraded for resolution?

If cameras can be used, mobile phones, chips...even airplanes, rockets, aircraft carriers, can everything he created be upgraded?

Thinking of this, Kang Chi couldn't help but tremble all over...

This plug-in has huge potential!

Kang Chi clenched his fists and trembled: "The gears of fate are starting to turn!"