The reason for being selected for Lens Processing : High Technology and Stable High Quality
Kono Kogaku, which specializes in high-mix/small lot processing, meets the demands of our business partners with the technical capabilities and processing know-how we have cultivated over the years.
We can process lenses from a maximum of 300 mm to 1.2 mm.


- March 20, 2024 NEWS Ueda appointed as a member of the International Conference on Quality Management Organizing Committee (term of office: April 1, 2024 – October 31, 2025)
- March 19, 2024 NEWS In order to promote the use of Tohoku’s next-generation synchrotron radiation facility “Nano Terasu,” Watanabe gave a presentation at the 3rd research meeting in 2021 titled “Identification of factors that cause variations in optical properties in composite oxide thin films using synchrotron radiation. I gave a lecture on
- March 17, 2024 NEWS Registered as an “Akita Prefecture SDGs Partner” for two consecutive years
- March 11, 2024 NEWS Certified as a Health and Productivity Management Organization 2024 (Small and Medium Enterprise Category)
- February 09, 2024 NEWS At the 2024 Eco Stage ESG Management Lecture,President Ueda gave a lecture on “Management Strategies Learned from Eco Stage”
- November 01, 2023 NEWS Obtained “Silver Certification” as a Healthy Company for 2 consecutive years
- September 20, 2023 NEWS Independent Administrative Agency Information-technology Promotion Agency Security Center SECURITY ACTION Self-declaration: “Declared 1 star”
- April 19, 2023 NEWS Received the 2023 Creativity Award (Minister of Education, Culture, Sports, Science and Technology Commendation) (2 years in a row)
- August 15, 2023 MEDIA Our health and productivity management initiatives were introduced as a voice report of AXA Life Insurance Co., Ltd
- April 28, 2023 MEDIA April 28, 2023 Reiwa 5 Akita Sakigake Shimpo Creative Achievement Award (Minister of Education, Culture, Sports, Science and Technology Commendation) Award Ceremony
- February 28, 2023 MEDIA Employment Promotion Section, Employment and Employment Department, Bureau of Industrial and Labor Affairs, Tokyo Metropolitan Government, Small and Medium Enterprises & Job Hunting Information◆ Tokyo Kaisha Hakken Den!◆ Posted in the small and medium-sized enterprise work attractiveness transmission project
- July 14, 2022 MEDIA April 26,2022 Published in _Award ceremony of Ingenuity Achievement Award_ Akita Sakigake Shinpou
- September 10, 2021 MEDIA Published in the bi-monthly magazine Quality Club No. 28 _Talking about Series Quality_ for supporting members of the Union of Japanese Scie
- March 01, 2021 MEDIA Published in Nikkan Kogyo Shimbun’s monthly magazine _Factory Management_ Vol.67 No.3 _Our Recommended Improvement Ideas