Our office and factory will be closed from April 29th (Wed), to May 06th (Wed), 2020 due to national holidays.
The symposium has been canceled based on the Tokyo Metropolitan Government’s policy on handling events related to the prevention of new corona-virus infection.
President Sato will join a symposium as a Panelist at Symposium “Think about integrated efforts to secure, develop, and retain human resources for SMEs” on March 3rd, 2020 at Tokyo Metropolitan Vocational Skills Development Center.
Free entry fee and No advance application is required. Please come directly to the venue by the start time.
SPIE Photonics West 2020 has held on February 4th-6th in San Francisco. It was very well attended!
Thank you for coming our booth! See you in next exhibitions in CLEO 2020 at San Jose Convention Center, San Jose, California, USA~!
It will be held on February 28, 2020 (Fri) “Monthly Optronics Special Seminar-Aerial Display and Its Optical System”
Our president Sato will talk about the theme of “Precision sheet lens for aerial imaging”.
He will be on stage for “Precision Sheet Lenses for Aerial Imaging” (15:15-).
[Monthly Optronics Special Seminar]
“Aerial display and its optical system”
*Date: February 28, 2020
*Place: Iidabashi Rainbow Building, 2nd floor, middle meeting room (Kagurazaka, Tokyo)
We look forward to welcoming everyone!
NTKJ is sponsoring Osaka University Foundation for Future. We are happy if we support excellent students and develop their studies even a little.
You can see beautiful pictures in Osaka University.
We are preparing exhibitions for 2020.
NTKJ Co., Ltd. is pleased to announce our attendance SPIE Photonics West at the Moscone Center, San Francisco, California, United States from 4th to 7th February, 2020.
Highlights of NTKJ at the Exhibition – Ultra precise optics & components with micro structure
We are pleased to announce that NTKJ has deployed the world’s first Freeform TL 1000,
an ultra precision machining system. NTKJ now has wide variety of precision optics manufacturing capability
from large scale to small with pico-order precision.
With the machine which has diamond turning and micro milling capability and with NTKJ’s technique
utilising the system with 40-year experience in optics manufacturing, NTKJ’s customers will benefit
to source precise optics and components from NTKJ for various applications such as not only in opto-electronics but also medical, defense, sensing and so many other fields.
When and Where are the exhibition?
SPIE Photonics West exhibition will be held from 1st – 6th February 2020 at The Moscone Center, San Francisco, California, United States
Come and visit us in San Francisco ? – SPIE Photonics West
NTKJ’s president and senior sales engineer will be in Hall at booth No. 4677, throughout the exhibition period from 4th to 7th February as below.
Tuesday 4 February 2020 10:00 am to 5:00 pm
Wednesday 5 February 2020 10:00 am to 5:00 pm
Thursday 6 February 2020 10:00 am to 4:00 pm
For more information regarding the exhibition, including the registration process,
please visit SPIE Photonics West ’ website at
What can you find at NTKJ’s booth?
At the exhibition, you will be able to receive information regarding NTKJ’s;
Any inquiries regarding our lens manufacturing services are welcome. Along with the company president, several experienced sales engineers will be present to provide information and answer questions about our products and services.
If you have plans to visit Photonics West Exhibition, we would be glad for the opportunity to see you at our booth.
If you would like to have an in-depth technical discussion, please let us know in advance to arrange the time slot by sending a message from the contact form.
We are very much looking forward to seeing you at SPIE Photonics West Exhibition 2020!!
CLEO 2020 information
We are pleased to inform our next attendance exhibition, CLEO 2020.
We ｗill continue to update～!
How was your summer holidays?
A science workshop for Children was held by Itabashi industrial Union meeting on 1st August and NTKJ provided lenses to as one of supporter.
We were happy to meet many future scientists!