Resources

1. Astronomical Filters

2. Bandpass Filters

3. Barr Precision Optics & Thin Film Coatings Brochure

   Our worldwide team of thin film engineers, deposition specialists and material scientists can develop innovative solutions to your most demanding thin film and precision optical coating applications in the most effective manner.  View our brochure to learn more about Materion Barr Precision Optics & Thin Film Coatings.

4. Commercial IR Filters

5. Enabling Innovative Solutions

   As the world’s largest manufacturer of precision thin film coatings, optical filters and opto-mechanical systems, we produce superior quality products.

6. Fluorescence Filters

7. Linear Variable Filters

8. Low Defect Wafer Level Optical Solutions

   We specialize in developing customized films for optimal performance and high reliability.

9. Multi Spectral Filters

10. Order Sorting Filters

11. Patterned Substrates

12. Raman Filters

13. Reflective Mirror Coatings

14. Rugate Notch Filters

15. Solutions for Automotive Applications

    For high-technology automotive applications, we deliver innovative products to meet your needs.

16. Solutions for Projection Displays

    Tap into our global network of technical knowledge for high-technology projection display products that  meet your needs.

17. Steep Edge Filters

18. UV Optical Filters