Optical Filters

Optical Filters

Custom Optical Filters

Dynasil offers a variety of optical filters through EMF and Optometrics.

Founded in 1936, EMF has continually expanded and refined its capabilities to deliver high performance optical coatings. EMF today offers an innovative portfolio of precision custom and high-volume coatings.

  • Twenty-six vacuum coating chambers
  • 40 million square inches of coating capacity
  • High volume coatings

Established in 1965, Optometrics is recognized as a leading supplier of specialized optical components and sub-assemblies for wavelength selection.

  • R&D, engineering and manufacturing under one roof
  • Capacity to produce 500,000 precision replicated optics annually
  • Quality is assured through state-of-the-art testing and metrology

For more information on optical filters & coatings, capabilities, capacities and considerations in choosing a filter, click here.

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