Jan. 28. 2015
Toa Optical Technologies exhibits at Medical Japan 2015
Apr. 24. 2014
Introduction of our Iruma Polishing Factory
Jul. 24. 2013
Introduction of our bandpass filter (BPF) in the near-infrared ~ mid-infrared ~ far-infrared wavelengths range uploaded.
Jul. 12. 2013
New Technology Information about moisture-proof coating on deliquescent crystal material uploaded.
Jul. 11. 2013
Introduction of our bandpass filter (BPF) in the UV~near-infrared wavelength range uploaded.
Apr. 01. 2013
Our contact page turns to the secure page.
Mar. 29. 2013
Introduction of our bonding process uploaded.
Mar. 04. 2013
Introduction of our polishing & machining process uploaded.
Nov. 19. 2012
Introduction of our cutting process uploaded.
Nov. 09. 2012
Introduction of our deposition process uploaded.
Oct. 22. 2012
Thank you for your visit on InterOpto 2012
Sep. 12. 2012
Toa Optical Technologies exhibits at InterOpto 2012
May. 31. 2012
We are pleased to announce that our new English website has been launched.