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!
We will be closed for summer holidays from August 11th 2016 to August 17th 2016.
Please note that we are not able to respond to your inquiry and order during
this period. We appreciate your kindly understanding.
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
July 1, 2016
252nd American Chemical Society National Meeting & Exposition / Booth No. 533
August 21-23 2016, Pennsylvania Convention Center, Philadelphia, PA, USA
July 8, 2016
2016 MRS Fall Meeting & Exhibit
November 29 - December 1 2016, Hynes Convention Center, Boston, USA