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image Optical Filters

image model MAX-303

image Astronomical Filters

image model HAL-320

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!


News

fhl-102

May 14, 2018

Halogen Light Source 100W

High Stability Halogen Illuminator

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max-350

November 22, 2017

New version of the xenon light source 300W, MAX-350

Heatless illumination with desired wavelengths for photochemical research

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UV Filter

November 28, 2016

UV shortpass filter (Blocking range ~ 700nm)

Magnetron sputtering technology enables unprecedented UV filter performance.

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Exhibition

2018 E-MRS

May 15, 2018

2018 E-MRS Spring Meeting / Booth No. 38

June 19-21 2018,
Convention Centre of Strasbourg,
Strasbourg, France

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SPIE 2018

March 15, 2018

SPIE Astronomical Telescopes and Instrumentation 2018 / Booth No. 426

June 12-14 2018,
Austin Convention Center
Austin, USA

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analytica 2018

March 5, 2018

analytica 2018 / Hall A2 Booth No. 328

April 10-13 2018,
Messe Munchen,
Munich, Germany

>>Read more

Products and Applications

image UV Filters image Photochemistry image SDSS filters image Solar Simulator image Monochromatic Illuminator