ASTRONOMICAL FILTERS WITH HIGH SPECTRAL PERFORMANCE

As a pioneer in the science of filter design, we manufacture filters for imaging & spectrometer instrumentation on major telescopes.

THE MATERION ADVANTAGE

For over forty years, our astronomical filters have been enabling terrestrial and space-based astronomy applications.

• Our filters are customized to meet your most challenging specifications
• Over 100 coating chambers for the widest range of technologies in the industry
• Coatings for deformable mirrors
• Environmentally stable for long product life
• Capability to coat large filters up to 30 inches in diameter

ENABLING TECHNOLOGY

We manufacture image-quality filters, multi-band arrays, multi-cavity designs & sub-angstrom bandwidth filters for astronomy-related applications.

• Bessell Photometric set (U,B,V,R,I)
• SDSS (u,g,r,I,z) filter set
• J,H,K,L,M band set
• H-alpha filters
• OIII Filters
• Lidar Filters
• Ultra-Narrow Bandpass Filters
• Filter Arrays (Filter Assemblies and Patterned Arrays)
• Rugate Single- and Multi-Notch Filters

Contact a Materion optical application expert to discuss your options for customized optical interference filters.