World-leading manufacturer with decades of expertise supplying superior optics

Spectrogon offers optical filters and windows in the range 380-14000 nm and has production capability for wafer sizes from Ø6 to Ø200 mm. The wafers can be cut to the required size in our dicing facility and then delivered on tape frames. Filters for various of high-demand applications.

Spectrogon also offers holographic diffraction gratings for UV-NIR. Our custom-made gratings have high efficiency, low stray light, wide tuning range, high damage threshold and are optimized for specific applications.

Designers are ready to review your requirements and propose solutions. All production is in Sweden, with a selection of coating machines suitable for different wavelength ranges and volumes. For low volume prototypes, a wide range of filters from stock can be offered.