• Technical and application notes
    Omega Optical can manufacture filters from prototype to production. This flyer describes our primary applications, capabilities and how we can guide you to choosing the filter you need.
  • Technical and application notes
    To understand blocking, one has to understand the concept of optical density (OD). In an interference filter, OD is generated by reflecting unwanted light back instead of letting it go through the filter.
    Filter Design
  • Technical and application notes

    Learn what a bandpass filter is and the features that should be considered when designing a bandpass filter. Omega can design and manufacture a custom filter that will differentiate your product.

    Thin-film Metrology
  • Conference proceedings
    Proc. SPIE 10505, High Speed Biomedical Imaging and Spectroscopy III: Toward Big Data Instrumentation and Management, 105050G (2018); http://dx.doi.org/10.1117/12.2290773 -- WINNER! Pi Photonics Best Paper Award
  • Technical and application notes

    We design and produce filters for many different applications. Each application has specific, often complex and demanding requirements. The level of performance attained in an optical system depends upon the integration of the filter design with the performance of other system components. 

    Filter Design