Product added to cart

Optical Coatings

Internal Volume Coating Capabilities from 248nm to >40µm

  Internal Volume Coating Capabilities from 248nm to >40µm

  Custom Coating Design from UV to LWIR Spectral Ranges

  Well-Established Partners Covering Selective UV Ranges From 13.5nm to 157nm

  Anti-Reflective, Highly-Reflective, Filter, Polarizing, Beamsplitter, and Metallic Designs

  High Laser Damage Threshold (LDT) and Ultrafast Laser Coatings

  Diamond-Like Carbon Coatings with High Hardness and Resistance to Scratches and Corrosion

Optical coatings are a critical portion of the finished optical component or assembly. Accurate optical coating design and production can mean the difference between the component failing in the field, or lasting for the intended lifetime of the project. Edmund Optics® has extensive coating capabilities, and expertise in producing coatings for life science applications and medical devices, harsh environment imaging assemblies, and applications throughout the ultraviolet (UV), visible (VIS), and infrared (IR) spectral regions. All optics are meticulously cleaned, coated, and inspected in a clean room environment, and subjected to the environmental, thermal, and durability requirements specified by our customers. For more information about optical coating options, contact us.



Edmund Optics® produces dozens of stock anti-reflection (AR) and metallic mirror coatings and an even wider range of custom optical coatings in our internal coating facilities. If our standard coating options will not work for your application, we will work with you to design a custom coating.

  • Filters – Fluorescence, Dichroic, Narrow Bandpass, Multi-Bandpass, Notch, Edge (SWP and LWP)
  • Anti-Reflection – Single Layer, High Efficiency Multi-Layer (Broadband), Laser V, Double Laser V
  • Beamsplitters – Polarizing, Non-Polarizing
  • High Laser Damage Threshold – Anti-Reflection, High Reflection
  • Ultrafast coatings with controlled group delay dispersion (GDD) for laser pulse compression
  • ITO Conductive
  • Mirrors – Protected and Enhanced Aluminum, Silver, and Gold, "Hot" and "Cold" Dielectric, Multi-Layer Dielectrics
  • Specialized Designs – Build to Print, Custom Design and Development for UV, Visible, Infrared (NIR, MWIR, SWIR, LWIR)
*Measured in the UV-visible range


Edmund Optics® has state-of-the-art optical coating facilities in the US, Japan, and Singapore with capabilities including:

  • E-Beam Deposition
  • Ion-Assisted Deposition
  • Advanced Plasma Source (APS)
  • Ion Beam Sputtering
  • Magnetron Sputtering
  • Thermal Evaporation
  • High-Precision Optical Monitoring
  • Hard Coatings for Stringent Environments and Durability
  • Automated Ultrasonic Cleaning


Edmund Optics® performs a range of testing to ensure the highest performance from our stock and custom optical coatings. Coating metrology equipment:

Aspheric Equipment
Edmund Optics logo

Servicing our customers through specialized solutions:


One-stop shop for
the best brands and products
in optics and photonics

Manufacturing Services

Custom and volume
manufacturer of quality optical and
imaging components and systems