Spectroscopy

Materion Balzers Optics supplies precisely manufactured bandpass filters. We also provide long- and shortpass filters with wide blocking up to > OD7. These can be used for various forms of spectroscopic analysis and metrology. Long-term stable filters with an edge steepness of <2nm can also be manufactured as needed, using plasma-assisted coating technology. We can also manufacture fluorescence filter sets for UV and NIR series.