Join NTKJ at OPIE’21 in Yokohama

NTKJ Co., Ltd. is pleased to announce our attendance for OPIE’21 in Yokohama from 30th June – 2nd July, 2021.


Highlights of NTKJ at the Exhibition – Ultra precise optics & components with micro structure 
NTKJ’s world’s first Freeform TL 1000 of AMETEK/Precitech, 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? 
OPIE’21 exhibition will be held from 30th June – 2nd July at Pacifico Yokohama in Japan. 


Come and visit us in Yokohama?  – OPIE’21
NTKJ’s president and sales engineers will be at “ITABASHI BOOTH” at K-2, throughout the exhibition period.   It is a “real-world” exhibition taking extra care for preventing COVID-19.  Please follow instructions when you are trying to join the exhibition.


For more information regarding the exhibition, including the registration process, 
please visit OPIE’s website at



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 OPIE’21!!