See our US sales team
June 10-12
Booth 2016
San Jose Convention Center
San Jose, CA, USA


Please visit us
May 20-22
Frankfurt Exhibition Center
Stand I01, Hall 3
Frankfurt, Germany

ROSETTA wakes up and puts on it’s glasses (Made by Spectrogon!)

Wakey, Wakey! ROSETTA wakes up and puts on it’s glasses (Made by Spectrogon!)

There has been widespread media coverage in the last week of the Rosetta space probe, which was woken up on January 20th after a 31 month nap (or deep space hibernation!) for it´s coming rendezvous with Comet Churyumov-Gerasimenko. The OSIRIS instrument is the main imaging system on the mission and will take pictures of the comet at a range of wavelengths selected by Spectrogon’s filters (it’s glasses!).

The Rosetta mission is one of the European Space Agency’s ”Cornerstone Missions” which means it is of very high importance both politically and scientifically. Spectrogon is very proud to have been chosen to manufacture the special filters for such a high profile and important mission. We have done our bit, it’s now up to Comet Churyumov-Gerasimenko to put on a show for the cameras!

For more information on the Rosetta mission please visit

BiOS and Photonics West

Please visit us 
1 - 6 February 2014
The Moscone Center, Booth 8201 / 201
San Francisco, CA, USA

New! Broad band antireflection windows

Now also standard stock broad band antireflection (BBAR) coated windows on our website!
For wavelength range 3000-12000 nm. In sizes Ø25.4, Ø75.0 and Ø100.0 mm. These windows can be cut or turned down according to your requirement. Click on the description and you will get the spectral characteristics.

Optics & Photonics in Sweden

Meet our Swedish sales team at
Optics & Photonics in Sweden,
22 ‐ 23 October 2013
Uppsala University, Ångström Laboratory
Uppsala, Sweden


Meet our UK sales team at
PHOTONEX, UK´s Premier Photonics Event
16-17 October 2013
Stand D21
Ricoh Arena
Coventry, UK

SPIE Security + Defence, Dresden, Germany

Meet our Swedish sales team at
SPIE Security + Defence
24-25 September 2013
Internationales Congress Center
Dresden, Germany

SPIE Optics + Photonics, San Diego, CA

Meet our US sales team at
SPIE Optics + Photonics
27 - 29 August 2013
Booth 817
San Diego Convention Center
San Diego, California, USA

Spectrogon Filters Scan the Earth

Following the successful launch and testing of ESA’s Proba-V satellite, Spectrogon filters will be used to scan every inch of the Earth for the next 5 years. The Proba-V mission will monitor and map land cover and vegetation growth across the entire planet every two days. The data can be used for alerting authorities to crop failures or monitoring the spread of deserts and deforestation.
Spectrogon designed and manufactured the infrared filters for the SWIR detector and supplied them to instrument manufacturer OIP Sensor Systems.

Read more at and