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Kazuto Yamaki
CEO (Representative Director / President), Sigma Corporation

KazutoYamaki Sigma CEO Interview Kazakhstan

📅 Aug 27, 2026 Дарья Дунич and 2 more 19 MIN 9 VIEWS 56 SEGMENTS · 2 SPEAKERS
KazutoYamaki Sigma CEO Interview Kazakhstan   / sigmaphoto_kazakhstan   Daria Dunich President of the Union of Photographers and Digital Photo Artist of Kazakhstan   / daria.dunich   Nikita Bassov - one of Kazakhstan's most renowned sports photographers   / nikitabassov  

What Kazuto Yamaki said

Written from the verified transcript and checked against it. Every figure links to the moment it was said.

Kazuto Yamaki, CEO of Sigma Corporation, said his company prioritizes emotional impact over technical perfection in photography, viewing technology as a support for artists. He outlined three corporate missions, with innovation and creating beautiful products as most important, and recalled his father's belief that photography is a 'happy business.' Yamaki discussed declining profitable opportunities in the 1990s, such as making lens units for compact digital cameras and phone licensing deals, to preserve brand integrity. He mentioned Sigma's development of super fast wide-angle lenses (14mm f/1.4 and 15mm f/1.4) that reduce coma for astrophotography, and the establishment of the Sigma Foundation to support photographers. Regarding AI, he stated Sigma does not use it in lens development due to proprietary know-how. He expressed admiration for photographers and described their feedback as motivating, citing a letter about a lightweight 500mm f/5.6 lens. He concluded by defining success as being 'the nicest company in the industry.'

Key takeaways

  1. Sigma declined to make lens units for compact digital cameras in the mid-1990s to avoid prioritizing instant money over innovation.
  2. Sigma's 14mm f/1.4 and 15mm f/1.4 lenses achieve good coma correction, enabling astrophotography previously impossible.
  3. Yamaki stated Sigma does not use AI in lens development because proprietary technology stays inside the company.
  4. Sigma launched a foundation last year to support two to three photographers per year, with no public application process.
  5. Yamaki's goal is for Sigma to be 'the nicest company in the industry,' not the biggest.

Numbers and commitments

FigureWhat it refers toTypeAt
f/1.4 Aperture of Sigma's 14mm and 15mm wide-angle lenses metric 4:48
500mm f/5.6 Long telephoto lens praised by a photographer metric 10:45

Chapters

  1. 0:00Emotional vs. technical photography
  2. 1:01Sigma's corporate missions
  3. 2:12Philosophy over commercial success
  4. 2:56Declining profitable opportunities
  5. 4:02Lenses and photo culture
  6. 4:48Modern technology enabling photography
  7. 6:24Supporting the photographic community
  8. 7:57Gathering ideas from photographers
  9. 9:31Learning from photographer feedback
  10. 14:06AI in lens development

Questions asked in this interview

12
  1. 0:15Those that are technically flawless or those that are emotionally powerful?
  2. 0:49Strong sales, technology innovation, or making a lasting impact on photography?
  3. 2:47Have there been moments when you consciously walked away from a profitable opportunity to protect your brand's reputation?
  4. 4:42Are there photographs today that would be impossible to create without modern technology?
  5. 6:16What role do you believe a photo equipment manufacturer should play in supporting and developing the photographic community?
  6. 9:24How have photographers' expectations and needs evolved over the past 10 years?
  7. 10:38Can there be instances where feedback from the photography community influenced your product development plans?
  8. 11:26Does it change your plans in developing?
  9. 13:44At what point does technology begin to interfere with art?
  10. 14:43Can a lens have its own character?
  11. 15:38To what extent does photography remain a truthful reflection of reality today?
  12. 17:07What does your company want to hear from photographers?
Interviewer 0:06 ↗
I am very glad to have the opportunity to meet you and ask you a few questions about the art of photography.
Kazuto Yamaki 0:14 ↗
Yes.
Interviewer 0:15 ↗
Which photographs impress you the most personally? Those that are technically flawless or those that are emotionally powerful?
Kazuto Yamaki 0:23 ↗
When it comes to photography, it always impresses me the photography that creates an emotional feeling. Technology is just the thing to support artists or photographers. Photography has been something to move people's minds. So, emotional photography always impresses me.
Interviewer 0:49 ↗
Kazuto, nice to meet you here in Kazakhstan. What does success mean to your company? Strong sales, technology innovation, or making a lasting impact on photography?
Kazuto Yamaki 1:01 ↗
First of all, I believe the minimum requirement of the company is to continue the business—continue the business, secure the employees' jobs, and share the profit with the business partners. And also pay the corporate tax to the country. I think this is an important responsibility of the company, and also we need to continue for many, many years. But if we achieve it, we have mainly three corporate missions, and two of them are very important. First, we would like to become the company that continuously produces the highest quality, highest performance, the most innovative, and the most beautiful products. And the second mission is to become the company that is the most beloved by customers, business partners, and the local community. These are our corporate missions, but if I need to choose one, making the innovation and producing the innovative products is the most important.
Interviewer 2:08 ↗
Does your company have a philosophy that takes precedence over commercial success?
Kazuto Yamaki 2:12 ↗
Creating innovative products is the most important mission. But my father told me when I was a small kid, photography is a good business because people take photos when people are happy. So, he said photography is a happy business. He wanted to persuade me to take over his business. He had been telling me these kinds of things when I was a small kid, like five or six years old. So, if I choose the ultimate success of the company, it is to make people happy.
Interviewer 2:47 ↗
Have there been moments when you consciously walked away from a profitable opportunity to protect your brand's reputation?
Kazuto Yamaki 2:56 ↗
Yeah, several times. Actually, in the mid-'90s to late '90s, many companies asked us to make a lens unit for compact digital cameras because, at that time, compact digital cameras were booming. I believe we could make instant money, but if we prioritized such a business, we might forget to create innovative products. Of course, it was a great opportunity for us to grow into a big company, but I did not accept it. And after that, several companies—not many, but maybe one or two phone companies—approached us for a licensing business to put our name on the phone. At that time, I did not believe that we could contribute to the performance or quality of the phone, so I did not accept.
Interviewer 3:59 ↗
How are new lenses changing the language of photography?
Kazuto Yamaki 4:02 ↗
The lens is just a tool, so basically it has nothing to do with the nature of photography, but technology can contribute to the development of photography. For example, in the past, due to the limitation of the hardware—I mean the limitation of the camera and the lenses—some photography was not possible. But today, thanks to the development of technology, some extreme photography has become possible. So, again, technology has nothing to do with the creation of the artist, but we can contribute to the development of photo culture.
Interviewer 4:42 ↗
Are there photographs today that would be impossible to create without modern technology?
Kazuto Yamaki 4:48 ↗
We have the super fast wide-angle lenses: 14mm f/1.4 and 15mm f/1.4. In the past, this kind of lens suffered a lot of coma in the corner of the frame. Our lens achieves very good performance on the coma in the corner. So, if you shoot astrophotography, you can shoot the stars without coma, which was not possible in the past. I like traditional photography, prints in a frame—this is good. But now photography is becoming more like a part of total visual arts. So, photography is merged with some video, music, installation, and not only cameras and lenses, but also many technologies can contribute to the development of photography.
Interviewer 5:47 ↗
How does the lens shape the way viewers perceive reality?
Kazuto Yamaki 5:51 ↗
If the camera has a high-resolution sensor today and the lens delivers a very high-resolution image, then the picture becomes more and more realistic. And also it looks three-dimensional. So, I think such an evolution of technology contributes to the reality of photography.
Interviewer 6:16 ↗
What role do you believe a photo equipment manufacturer should play in supporting and developing the photographic community?
Kazuto Yamaki 6:24 ↗
We can support in many ways. For example, in our case, we sponsor several photo festivals. Without such support, the photo festivals cannot continue, cannot exist. Also, we set up the foundation last year, and we started collaboration with some fine photographers. Every year, we choose two or three photographers who have creative ideas. But sometimes even very fine, top-class, world-class photographers cannot find a supporter to realize it.
Interviewer 7:09 ↗
Yeah.
Kazuto Yamaki 7:10 ↗
So, it's a foundation; it's separate from our business. The Sigma Foundation is quite a small foundation, but we always try to find very good artists, talented artists who have no support. We are very happy to support.
Interviewer 7:31 ↗
Photographers can just apply somewhere on a website to—
Kazuto Yamaki 7:35 ↗
Right now, we do not do that. We just do research by ourselves. We have a committee, and each committee member researches and pitches the idea in the conference.
Interviewer 7:50 ↗
What brings photographers together today? Ideas or technology? What do you know then?
Kazuto Yamaki 7:57 ↗
Ideas. I think getting together and exchanging opinions are the most efficient and the best way to do creation. When I was a student, I read the biography of the famous physicist; his name is Heisenberg. The title of the book in English is something like *Physics and Beyond: Encounters and Conversations* [The Part and the Whole]. But basically, it's a biography. During that time, including Einstein, there were so many talented physicists, especially as quantum physics was evolving. And I believed Dr. Heisenberg was a super sharp person and super talented person. But when I read his biography, he always got together with other physicists. Sometimes he went skiing, and at night, he had a conversation with very top-class physicists in front of the charcoal fire and got some ideas. So, I think getting together and exchanging opinions with talented photographers supports each photographer.
Interviewer 9:24 ↗
How have photographers' expectations and needs evolved over the past 10 years?
Kazuto Yamaki 9:31 ↗
Actually, people say that necessity is the mother of invention. Customers always go beyond our expectations; they have creative ideas. So, Sigma always tries to listen to the photographers' ideas. Every year, I take several engineers to countries mainly to have roundtables. We bring maybe 10 engineers and have them meet photographers, filmmakers, or DOPs and listen to their opinions. So, I think the photographers' voice helps a lot with technological development.
Interviewer 10:11 ↗
What can photo equipment manufacturers learn from photographers?
Kazuto Yamaki 10:15 ↗
Actually, they always use our equipment beyond our expectations. I really respect photographers and artists because they use our equipment in other ways to create something new. So, we always learn everything from photographers.

28 more exchanges in this transcript

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Cite this transcript

APA, MLA, BibTeX
APA

Yamaki, K. (2026, August 27). KazutoYamaki Sigma CEO Interview Kazakhstan [Interview transcript]. Дарья Дунич and 2 more. CEOInterviews.AI. https://ceointerviews.ai/interview/1284312/

MLA

Kazuto Yamaki. "KazutoYamaki Sigma CEO Interview Kazakhstan." Дарья Дунич and 2 more, 27 Aug. 2026. Transcript, CEOInterviews.AI, https://ceointerviews.ai/interview/1284312/.

BibTeX
@misc{yamaki2026_1284312,
  author       = {Kazuto Yamaki},
  title        = {KazutoYamaki Sigma CEO Interview Kazakhstan},
  howpublished = {Interview transcript, Дарья Дунич and 2 more. CEOInterviews.AI},
  year         = {2026},
  month        = {aug},
  url          = {https://ceointerviews.ai/interview/1284312/},
  note         = {Speaker-attributed transcript with timestamps}
}