Spectrogon manufactures and develops:

Optical interference filters Holographic gratings Bandpass stock filters Longwave-pass stock filters Shortwave-pass stock filters Broad-bandpass stock filters Neutral density stock filters Pulse compression gratings Telecom gratings Laser tuning gratings Monochromator gratings Spectroscopy gratings Narrow bandpass stock filters Quality Management System Certificate of Conformity RoHS
Sweden, headquarters: sales.se@spectrogon.com  |  Tel +46 86382800
USA, sales: sales.us@spectrogon.com  |  Tel +1 9733311191
UK, sales: sales.uk@spectrogon.com  |  Tel +44 1592770000