Asahi has developed photonics tools for over 45 years, and now provides state-of-the-art optical filters and instruments to overseas customers.
We are passionate about contributing to the development of optical industries and progress of sciences with our cutting-edge technology.
Stop by our website, find the best solutions, and let's discuss what you require for your science and business with Asahi!
June 10, 2016
Information on astronomical filters is updated.
April 26, 2016
The list of reference papers for MAX-303
Asahi created the new page of the reference papers for the MAX-303.
February 29, 2016
The new u' band filter for the One Degree Imager
Asahi was successful in coating the large 445 mm x 428 mm u' band filter
March 29, 2016
SPIE Astronomical Telescopes and Instrumentation 2016 / Booth No. 300
June 28-29 2016, Edinburgh International Conference Centre
Edinburgh, United Kingdom
June 3, 2016
The ICCC 2016 / Booth No. 8
July 4-7 2016, Le Quartz, Brest, France